TY - JOUR A1 - Vikat, A. A1 - Kosunen, E. A1 - Rimpelä, M. T1 - Risk of postpartum induced abortion in Finland: A register-based study Y1 - 2002 DO - 10.2307/3030211 JF - Perspectives on Sexual and Reproductive Health VL - 34 IS - 2 ER -