TY - JOUR T1 - Smallpox 1961-62 JF - The Journal of the College of General Practitioners JO - J Coll Gen Pract SP - 136 LP - 136 VL - 7 IS - 1 A2 - , Y1 - 1964/01/01 UR - http://bjgp.org/content/7/1/136.2.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -