TY - JOUR A1 - Pruchno, R.A. A1 - Brill, J.E. A1 - Shands, Y. A1 - Gordon, J.R. A1 - Genderson, M.W. A1 - Rose, M. A1 - Cartwright, F. T1 - Convenience samples and caregiving research: How generalizable are the findings? Y1 - 2008 DO - 10.1093/geront/48.6.820 VL - 48 IS - 6 ER -