TY  - GEN
AU  - Eriksson,A W
TI  - Twinning in families of triplets
SN  - 0001-5660
PY  - 1991///0515
KW  - Adult
KW  - Fathers
KW  - Female
KW  - Fertility
KW  - Finland
KW  - epidemiology
KW  - Humans
KW  - Infant, Newborn
KW  - Male
KW  - Mothers
KW  - Pedigree
KW  - Pregnancy
KW  - Pregnancy, Multiple
KW  - genetics
KW  - Triplets
KW  - Twins
KW  - Twins, Monozygotic
N1  - Publication Type: Journal Article; Research Support, Non-U.S. Gov't
UR  - https://doi.org/10.1017/s0001566000005195
ER  -