TY  - RPRT
TI  - Endocrine methods of ovulation induction.
AU  - A Balen
PY  - 1998
DO  - 10.1016/s0950-3552(98)80049-7
UR  - https://pubmed.ncbi.nlm.nih.gov/10627765/
ID  - 10627765
ER  -