TY  - RPRT
TI  - [Ovulation tests and dysovulation--application of progestative norsteroids].
AU  - J VILLAR
AU  - BIRBIS
AU  - I BERNARD
PY  - 1961
UR  - https://pubmed.ncbi.nlm.nih.gov/13926009/
ID  - 13926009
ER  -