TY  - RPRT
TI  - Prediction models for high-order multiple pregnancy.
AU  - Norbert Gleicher
PY  - 2005
DO  - 10.1016/j.fertnstert.2005.03.008
UR  - https://pubmed.ncbi.nlm.nih.gov/15950679/
ID  - 15950679
ER  -