RT Journal Article SR Electronic T1 Abnormal menstrual bleeding in perimenopausal women. JF British Journal of General Practice JO Br J Gen Pract FD British Journal of General Practice SP 234 OP 234 VO 44 IS 382 A1 M Shapley A1 C W Redman YR 1994 UL http://bjgp.org/content/44/382/234.1.abstract AB