Search results
Asian Pacific Journal of Tropical Medicine > 2014 > 7 > 12 > 977-984
Revista Portuguesa de Pneumologia (English Edition) > 2011 > 17 > 6 > 266-271
Journal of the Formosan Medical Association > 2008 > 107 > 1 > 30-36
Journal of Infection > 2007 > 55 > 6 > 502-509
Social Science & Medicine > 2001 > 52 > 7 > 1071-1080
Public Health > 1998 > 112 > 3 > 165-168