[The family--a unit of complex special-hygienic investigations].
D003710:Demography; D005190:Family; D006801:Humans; D009017:Morbidity; D012959:Socioeconomic Factors; D011795:Surveys and Questionnaires; D014586:USSR
Sem'ia--edinitsa kompleksnykh sotsial'no-gigienicheskikh issledovaniĭ.