[Gerosanitary measures in the countryside].
D000368:Aged; D004282:Documentation; D005191:Family Characteristics; D005260:Female; D005853:Geriatrics; D005859:Germany, East; D006801:Humans; D008875:Middle Aged; D012423:Rural Health; D012947:Social Work; D013222:State Medicine
Gerohygienische Mabbnahmen auf dem Lande.