TY  - JOUR
A1  - Wachter, K.W.
T1  - Kinship resources for the elderly
Y1  - 1997
DO  - 10.1098/rstb.1997.0166
JF  - Philosphical Transactions of the Royal Society of London. Series B Biological Sciences
VL  - 352
IS  - 1363
SP  - 1811
EP  - -1817

ER  -