[Caregiving by families--a contact of theories and researches].
D000328:Adult; D000368:Aged; D005190:Family; D005260:Female; D006701:Home Nursing; D006801:Humans; D008297:Male; D008875:Middle Aged; D010287:Parent-Child Relations; D012931:Social Environment; D012944:Social Support; D013315:Stress, Psychological