PT  - JOURNAL ARTICLE
ED  - ,
TI  - Interchangeability of oral contraceptive products. Expert Advisory Committee on Bioavailability, Health Protection Branch, Department of National Health and Welfare
DP  - 1991 May 15
TA  - Canadian Medical Association Journal
PG  - 1223--1224
VI  - 144
IP  - 10
4099  - http://www.cmaj.ca/content/144/10/1223.short
4100  - http://www.cmaj.ca/content/144/10/1223.full
SO  - CMAJ1991 May 15; 144