[AN EPIDEMIC OF PHARYNGITIS CAUSED BY STREPTOCOCCUS PYOGENES TYPE 12].
D058872:Epidemics; D004813:Epidemiology; D006801:Humans; D010612:Pharyngitis; D011044:Poland; D013290:Streptococcal Infections; D013297:Streptococcus pyogenes
EPIDEMIOLOGY; PHARYNGITIS; POLAND; STREPTOCOCCAL INFECTIONS
EPIDEMIA ZAPALENIA GARD A WYWO ANA PRZEZ TYP 12 STREPTOCOCCUS PYOGENES.