[Experience and efficacy of a system of preventing respiratory streptococcal infections at a large pioneer camp].
Beliakov
V D
VD
Zhukov
V V
VV
Briko
N I
NI
Gudimenko
V I
VI
Platonov
V M
VM
D002165:Camping; D002648:Child; D006801:Humans; D012141:Respiratory Tract Infections / Q000517:prevention & control*; D013290:Streptococcal Infections / Q000517:prevention & control*
Opyt i éffektivnost' sistemy profilaktiki respiratornoĭ streptokokkovoĭ infektsii u krupnom pionerskom lagere.