title: [Biological basis of parent-child relations].
mesh_terms: D000328:Adult; D002648:Child; D002657:Child Development; D005260:Female; D006801:Humans; D008297:Male; D010287:Parent-Child Relations; D010802:Phylogeny
vernacular_title: Biologiczne podstawy wzajemnej wiezi miedzy rodzicami a dziećmi.