The single approach to streptococcic prophylaxis.
D035843:Biomedical Research; D010406:Penicillins / Q000031:analogs & derivatives; D013290:Streptococcal Infections / Q000517:prevention & control*; D013291:Streptococcus
D010406:Penicillins
PENICILLIN/derivatives; STREPTOCOCCAL INFECTIONS/prevention and control