TY - JOUR T1 - International Natural History JF - The Journal of the College of General Practitioners JO - J Coll Gen Pract SP - 275 LP - 280 VL - 8 IS - 3 AU - R. J. F. H. Pinsent Y1 - 1964/11/01 UR - http://bjgp.org/content/8/3/275.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -