TY - JOUR A1 - Musil, C.M. A1 - Gordon, N.L. A1 - Zauszniewski, J.A. A1 - Warner, C.B. A1 - Standing, T. A1 - Wykle, M. T1 - Grandmothers and caregiving to grandchildren: Continuity, change, and outcomes over 24 months Y1 - 2011 DO - 10.1093/geront/gnq061 JF - The Gerontologist VL - 51 IS - 1 ER -