Weerasuriya, K2009-05-282009-05-282000-06-29Weerasuriya K. Cost-effective drugs? It depends on what door is chosen. The Ceylon Medical Journal. 2000 Jun; 45(2): 88-9http://imsear.searo.who.int/handle/123456789/48489The Ceylon Medical Journal.engCost-Benefit AnalysisDrug Approval --economicsHumansSri LankaCost-effective drugs? It depends on what door is chosen.Comment