-lactam antibiotics: their physicochemical properties and biological activities in relation to structure.
D000577:Amides; D002511:Cephalosporins / Q000097:blood; D004355:Drug Stability; D004357:Drug Synergism; D007259:Infrared Rays; D007408:Intestinal Absorption; D007700:Kinetics; D008826:Microbial Sensitivity Tests; D008961:Models, Structural; D010397:Penicillanic Acid; D010406:Penicillins / Q000097:blood; D012995:Solubility; D013057:Spectrum Analysis; D013329:Structure-Activity Relationship; D014466:Ultraviolet Rays; D065093:beta-Lactamase Inhibitors; D047090:beta-Lactams
D000577:Amides; D002511:Cephalosporins; D010406:Penicillins; D065093:beta-Lactamase Inhibitors; D047090:beta-Lactams; D010397:Penicillanic Acid