TY - JOUR T1 - Oxford handbook of tropical medicine JF - Clinical Medicine JO - Clin Med SP - 153 LP - 153 DO - 10.7861/clinmedicine.1-2-153 VL - 1 IS - 2 AU - Yupin Suputtamongkol Y1 - 2001/03/01 UR - http://www.rcpjournals.org/content/1/2/153.1.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -