[Clinical and epidemiologic observations of recurrent scarlet fever].
D010406:Penicillins / Q000627:therapeutic use*; D012541:Scarlet Fever / Q000628:therapy*
D010406:Penicillins
PENICILLIN/therapeutic use; SCARLET FEVER/therapy
Kliniko-epidemiologicheskie nabliudeniia pri povtornoi skarlatine.