RT Journal Article SR Electronic T1 Place of birth and perinatal mortality JF The Journal of the Royal College of General Practitioners JO J R Coll Gen Pract FD British Journal of General Practice SP 536 OP 536 VO 35 IS 280 A1 P. Hogston YR 1985 UL http://bjgp.org/content/35/280/536.1.abstract AB