[Grandparents in gerontology: timid stepmothers?].
Diesfeldt
H F
HF
D000368:Aged / Q000523:psychology*; D000369:Aged, 80 and over / Q000523:psychology; D002648:Child; D002668:Child Rearing / Q000523:psychology; D005195:Family Relations; D005260:Female; D006801:Humans; D016901:Intergenerational Relations; D008297:Male; D008875:Middle Aged; D012649:Self Concept; D012944:Social Support