RT Journal Article SR Electronic T1 ACTIVE MANAGEMENT OF LABOUR. CLINICS IN OBSTETRICS AND GYNAECOLOGY. SUPPLEMENT 1 JF The Journal of the Royal College of General Practitioners JO J R Coll Gen Pract FD British Journal of General Practice SP 371 OP 371 VO 32 IS 239 A1 Bull, M. J. V. YR 1982 UL http://bjgp.org/content/32/239/371.1.abstract AB