title: The comparative merits of sodium and procaine penicillin given infrequently.
authors.forename: E
authors.initials: E
authors.lastname: GRIFFITHS
authors.forename: P F
authors.initials: PF
authors.lastname: JONES
mesh_terms: D000838:Anions; D006801:Humans; D007477:Ions; D010402:Penicillin G Procaine; D010406:Penicillins; D012964:Sodium; D012982:Sodium, Dietary
chemical_list: D000838:Anions; D007477:Ions; D010406:Penicillins; D012982:Sodium, Dietary; D010402:Penicillin G Procaine; D012964:Sodium