[Social investigation within the scope of research on children at risk].
D000367:Age Factors; D002657:Child Development; D003604:Czechoslovakia; D005190:Family; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000517:prevention & control*; D008137:Longitudinal Studies; D008487:Medical History Taking; D012306:Risk; D012924:Social Conditions
Sociální setrení v rámci výzkumu rizikových dĕtí.