EPIDEMIOLOGY OF THE MONTH.
D000257:Adenoviridae Infections; D000740:Anemia; D004739:England; D004813:Epidemiology; D006801:Humans; D013290:Streptococcal Infections; D013297:Streptococcus pyogenes
ADENOVIRUS INFECTIONS; ANEMIA; ENGLAND; EPIDEMIOLOGY; STREPTOCOCCAL INFECTIONS; STREPTOCOCCUS PYOGENES