8Logsdon MC, McBride AB, Brikimer JC. Social support and postpar tum depression. Research in Nursing & Health, 1994, 1 7: 449 - 457.
9Ruchala PL & Halstead L. The postpartum experience of low - risk women: A time of adjustment and change. Maternal -Child Nursing Journal, 1994,22: 83 - 89.
10O′Hara MW. Social support,life events,and depression during preg nancy and puerperium. Arch Gen Psychiatry,1986,43:569 - 573.