คมกริช ฐานิสโร2011-02-222011-02-222010-04-062010-04-06Thai Cancer Journal; Vol.28 No.1 January-March 2008; 48-52http://imsear.searo.who.int/handle/123456789/132399Abstract not availableen-USNational Cancer Institute of Thailand, Bangkok, ThailandReview Article