title: The use of penicillin in Weil's disease; report of two cases.
mesh_terms: D006801:Humans; D007922:Leptospirosis; D010406:Penicillins / Q000628:therapy*; D014895:Weil Disease / Q000628:therapy*
chemical_list: D010406:Penicillins
keywords: PENICILLIN/therapy; WEIL'S DISEASE/therapy