RT Journal Article SR Electronic T1 Recommendations arising out of the findings by the RCGP oral contraception study on the mortality risks of oral contraceptive users. From the Royal College of General Practitioners and the Royal College of Obstetricians and Gynaecologists. JF The Journal of the Royal College of General Practitioners JO J R Coll Gen Pract FD British Journal of General Practice SP 700 OP 700 VO 27 IS 184 YR 1977 UL http://bjgp.org/content/27/184/700.abstract AB