TY  - RPRT
TI  - Third generation oral contraceptive pills.
AU  - K MacRae
AU  - C Kay
PY  - 1995
DO  - 10.1136/bmj.311.7013.1112
UR  - https://pubmed.ncbi.nlm.nih.gov/7580698/
ID  - 7580698
ER  -