TY - JOUR T1 - SYDNEY JOSEPH PEREIRA GRAY, M.A., M.B., B.Chir., F.R.C.S.(Ed.) JF - The Journal of the Royal College of General Practitioners JO - J R Coll Gen Pract SP - 439 LP - 439 VL - 25 IS - 155 A2 - , Y1 - 1975/06/01 UR - http://bjgp.org/content/25/155/439.1.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -