[Actual problems of health certification in children].
Ovcharov
V K
VK
Chicherin
L P
LP
Zhiliaeva
E P
EP
Mikhal'skaia
E V
EV
D002648:Child; D006293:Health Promotion; D006298:Health Services Administration; D006304:Health Status; D006801:Humans; D012042:Registries; D012426:Russia