TY  - RPRT
TI  - Contraception during perimenopause.
AU  - N A Kailas
AU  - S Sifakis
AU  - E Koumantakis
PY  - 2005
DO  - 10.1080/13625180400020861
UR  - https://pubmed.ncbi.nlm.nih.gov/16036294/
ID  - 16036294
ER  -