TY  - RPRT
TI  - Multiple births in couples with infertility problems.
AU  - B R Hecht
PY  - 1995
DO  - 10.1093/oxfordjournals.humrep.a135781
UR  - https://pubmed.ncbi.nlm.nih.gov/8567805/
ID  - 8567805
ER  -