TY  - JOUR
A1  - Petersen, I.
A1  - Martinussen, T.
A1  - McGue, M.
A1  - Bingley, P.
A1  - Christensen, K.
T1  - Lower marriage and divorce rates among twins than among singletons in Danish birth cohorts 1940–1964
Y1  - 2011
DO  - 10.1375/twin.14.2.150
VL  - 14
IS  - 2

ER  -