TY - JOUR T1 - Control of human fertility JF - The Journal of the Royal College of General Practitioners JO - J R Coll Gen Pract SP - 364 LP - 364 VL - 19 IS - 95 A2 - , Y1 - 1970/06/01 UR - http://bjgp.org/content/19/95/364.1.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -