A.G. Butterfield

Separation and Detection of Tetracyclines by High-Speed Liquid Chromatography

A.G. Butterfield, David W. Hughes, N.J. Pound et al. · Antimicrobial Agents and Chemotherapy · 1973 · 48 citations · Full text

Engineering, Tetracycline Antibiotics, Organic Chemistry +16

Analysis of prednisolone in plasma by high-performance liquid chromatography

J.C.K. Loo, A.G. Butterfield, James D. Moffatt et al. · Journal of Chromatography B Biomedical Sciences and Applications · 1977 · 43 citations

Medicine, Analytical Chemistry, Liquid Chromatography +5

High-performance Liquid Chromatographic Assay for Nanogram Determination of Chlorpromazine and its Comparison with a Radioimmunoassay

K.K. Midha, J.K. Cooper, I.J. McGilveray et al. · Journal of Pharmaceutical Sciences · 1981 · 39 citations

Medicine, Nanogram Determination, Toxicology +8

Simultaneous high‐speed liquid chromatographic determination of tetracycline and rolitetracycline in rolitetracycline formulations

A.G. Butterfield, David W. Hughes, William L. Wilson et al. · Journal of Pharmaceutical Sciences · 1975 · 26 citations

Separation Science, Medicine, Drug Purity +9

High-Speed Liquid Chromatographic Separation of Equine Estrogens

A.G. Butterfield, Bruce A. Lodge, N.J. Pound · Journal of Chromatographic Science · 1973 · 26 citations

Estrogen Formulations, Ethylene Glycol, Separation Science +14