RT Journal Article SR Electronic T1 Puerperal depression—a study of predictive factors JF The Journal of the Royal College of General Practitioners JO J R Coll Gen Pract FD British Journal of General Practice SP 50 OP 50 VO 20 IS 96 A1 Ronald Playfair YR 1970 UL http://bjgp.org/content/20/96/50.1.abstract AB