Search Results - "WEBSTER, G. K"

Relative importance of musculoskeletal disorders as a cause of chronic health problems, disability, and health care utilization: findings from the 1990 Ontario Health Survey by Badley, E M, Rasooly, I, Webster, G K

“…Musculoskeletal disorders (MSD) are a leading cause of morbidity in the population, yet their prominence seems to be insufficiently appreciated. We describe…”
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The impact of musculoskeletal disorders in the population: are they just aches and pains? Findings from the 1990 Ontario Health Survey by Badley, E M, Webster, G K, Rasooly, I

“…In light of the high frequency of symptoms of musculoskeletal (MSK) disorders in the population, our objective was to establish the impact of these disorders…”
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An Investigation into Detector Limitations Using Evaporative Light-Scattering Detectors For Pharmaceutical Applications by Webster, Gregory K., Jensen, James S., Diaz, Angel R.

“…Evaporative light-scattering detection (ELSD) high-performance liquid chromatography (HPLC) is an alternative technology to low-wavelength UV analysis that is…”
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Gas chromatographic analysis of fosfomycin in plasma for pharmacokinetic analysis by WEBSTER, G. K, BELL, R. G

“…An efficient method for gas chromatographic analysis of fosfomycin in plasma was developed for preliminary investigations of the bioavailability in poultry of…”
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Liquid chromatographic analysis of bacitracin methylene disalicylate in feed by WEBSTER, G. K

“…Because of its peptide structure, bacitracin is not chemically distinct from many matrixes such as feeds or residue samples. Thus, bacitracin must be isolated…”
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Column Robustness Case Study for a Liquid Chromatographic Method Validated in Compliance with ICH, VICH, and GMP Guidelines by Webster, Gregory K., Li, Huali, Sanders, William J., Basel, Christopher L., Huang, Gang

“…This article presents a case study in dealing with robustness investigations and attempts by our analytical laboratory to address these issues without…”
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Withdrawal of life support: how the family feels, and why by Keenan, S P, Mawdsley, C, Plotkin, D, Webster, G K, Priestap, F

“…The objectives of this study were to develop an instrument to assess the satisfaction of family members with withdrawal of life support (WLS), and to determine…”
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Plate Number Requirements for Establishing Method Suitability by Webster, Gregory K., Diaz, Angel R., Seibert, Donna S., Weekley, Brian S., Jackson, J. Derek

“…Establishing the suitability of an analytical system has become a routine requirement in the testing of modern pharmaceuticals. Acceptable parameters that…”
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Rapid Analysis of Phentolamine by High-Performance Liquid Chromatography by Webster, Gregory K., Lemmer, Robert R., Greenwald, Steven

“…A rapid liquid chromatographic method is validated for the quantitative analysis of phentolamine. Phentolamine exists in three forms for this investigation: as…”
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Pancytopenia after administration of distalgesic by Webster, G K

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Chemical Reduction of Zoalene to ANOT for Use in Zoalene Residue Studies by Webster, Gregory K, Pastore, Richard J, Hawkins, Kenneth A, Hirsch, Arnold L

“…A novel chemical synthesis and purification scheme to produce ANOT (3-amino-5-nitro-o-toluamide) was developed to yield an analytical standard grade material…”
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Uses of barium meal examination in dyspeptic patients under 50 by Mead, G M, Morris, A, Webster, G K, Langman, M J

“…No abnormality was found in 76 of 100 dyspeptic out-patients under the age of 50 who underwent barium meal examination, while various non-malignant lesions…”
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Atomic emission detection for supercritical fluid chromatography using a moderate-power helium microwave-induced plasma by Webster, Gregory K, Carnahan, Jon W

“…The coupling of microbore packed column supercritical fluid chromatography (SFC) and a moderate-power helium microwave-induced plasma (MIP) for…”
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Justification of disintegration testing beyond current FDA criteria using in vitro and in silico models by Uebbing, Lukas, Klumpp, Lukas, Webster, Gregory K, Löbenberg, Raimar

“…Drug product performance testing is an important part of quality-by-design approaches, but this process often lacks the underlying mechanistic understanding of…”
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Optimization and automation of AOAC Official Method 971.47 for determination of roxarsone in feed by WEBSTER, G. K, MANDZIJ, R, DRONG, L. A, WILLIAMS, W. H, MESS, B. G, WODKE, N

“…AOAC Official Method 971.47 was optimized for use with solid-phase extraction (SPE) using the same activated carbon referenced in the original method. The…”
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Investigation of assay interference with microbiological determinations of chlortetracycline in feed grade and premix samples by WEBSTER, G. K, LUIGS, E. S, HEARNE, L. A, POMEROY, M, PANOZZO, L. A, BELL, J, MUSTAPHA, M. A

“…Studies were initiated to determine whether tetracycline components such as tetracycline and 4-epichlortetracycline present in commercial feed grade…”
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Nonmetal analyte introduction device for atomic spectrometry by Webster, Gregory K, Carnahan, Jon W

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Galloway and the Romances by Webster, K. G. T.

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The Water-Bridge in Chrétien's "Charrette" by Webster, K. G. T.

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Progressive intrahepatic cholestasis of infancy and childhood. A clinicopathological study of patient surviving to the age of 18 years by Jones, E A, Rabin, L, Buckley, C H, Webster, G K, Owens, D

“…A patient who developed chronic cholestatic jaundice during the 1st year of life and eventually died of liver cell failure at the age of 18 years is described…”
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