TY  - RPRT
TI  - Low-dose ethinylestradiol/levonorgestrel.
AU  - Toni M Dando
AU  - Monique P Curran
PY  - 2005
DO  - 10.2165/00003495-200565160-00007
UR  - https://pubmed.ncbi.nlm.nih.gov/16266199/
ID  - 16266199
ER  -