TY  - JOUR
A1  - Tanskanen, A.O.
A1  - Jokela, M.
A1  - Danielsbacka, M.
A1  - Rotkirch, A. 
T1  - Grandparental Effects on Fertility Vary by Lineage in the United Kingdom
Y1  - 2014
JF  - Human Nature
VL  - 24

ER  -