[Participation of students in family social-hygienic study].
D002648:Child; D002675:Child, Preschool; D003191:Comprehensive Health Care / Q000193:education*; D004501:Education, Medical; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D014586:USSR
Uchastie studentov v posemeĭnykh sotsial'nogigienicheskikh issledovaniiakh.