RT Journal Article SR Electronic T1 Characteristics of women recruited to a long-term study of the sequelae of induced abortion JF The Journal of the Royal College of General Practitioners JO J R Coll Gen Pract FD British Journal of General Practice SP 473 OP 477 VO 31 IS 229 A1 A Joint Rcgp/Rcog Study Co-Ordinated by the Royal College of General Practitioners' Manchester Research Unit A1 Kay, Clifford R. A1 Frank, Peter I. YR 1981 UL http://bjgp.org/content/31/229/473.abstract AB One thousand, five hundred and nine general practitioners and 795 gynaecologists are co-operating in a large, long-term, controlled, prospective study of the sequelae of induced abortions. The `case' (6,349 patients) and control (8,132 patients) groups are comparable, and the patients who had induced abortion are also comparable in age, marital status and parity with those in the national abortion statistics. The study should, therefore, give a sound basis for evaluating the long-term hazards of the operation.