Observations in air force recruits of streptococcal diseases and their control with orally administered penicillin.
D008889:Military Personnel; D010406:Penicillins / Q000627:therapeutic use*; D013290:Streptococcal Infections / Q000628:therapy*; D013291:Streptococcus
D010406:Penicillins
PENICILLIN/therapeutic use; STREPTOCOCCAL INFECTIONS/therapy