title: The combined action of penicillin and sulfonamides in vitro; the nature of the reaction.
authors.forename: M
authors.initials: M
authors.lastname: KLEIN
authors.forename: S S
authors.initials: SS
authors.lastname: KALTER
mesh_terms: D066298:In Vitro Techniques; D010406:Penicillins; D000077145:Sulfanilamide; D013424:Sulfanilamides; D013449:Sulfonamides
chemical_list: D010406:Penicillins; D013424:Sulfanilamides; D013449:Sulfonamides; D000077145:Sulfanilamide
keywords: PENICILLIN/effects--combined; SULFONAMIDES/effect of combined