TY - JOUR T1 - Medical certification JF - British Journal of General Practice JO - Br J Gen Pract SP - 176 LP - 176 VL - 43 IS - 369 AU - K R Bishai Y1 - 1993/04/01 UR - http://bjgp.org/content/43/369/176.3.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -