TY - JOUR T1 - GPs as participants in scientific research. JF - British Journal of General Practice JO - Br J Gen Pract SP - 305 LP - 306 VL - 43 IS - 372 AU - R J Kocken AU - J A Knottnerus AU - P E Smeets Y1 - 1993/07/01 UR - http://bjgp.org/content/43/372/305.2.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -