[Penicillin in the campaign against frambesia in Venezuela].
D010406:Penicillins / Q000627:therapeutic use*; D014687:Venezuela; D015001:Yaws / Q000628:therapy*
D010406:Penicillins
PENICILLIN/therapeutic use; YAWS/therapy
La penicilina en la campaña contra la buba (frambesia) en Venezuela.