[Relation of socioeconomic factors to family planning (based on data from the Tselinograd region)].
D005193:Family Planning Services; D007623:Kazakhstan; D012424:Rural Population; D012959:Socioeconomic Factors; D014505:Urban Population
Sviaz' sotsial'no-ékonomicheskikh faktorov s planirovaniem sem'i (po dannym Tselinogradskoĭ oblasti)