%0 Journal Article %B Medicine and Science in Sports and Exercise %D 2009 %G eng %M 19516164 %P 1374-83 %T Factors associated with physical inactivity in adolescents in Ho Chi Minh City, Vietnam %V 41 %7 2009/06/12 %8 204043283197 %@ 1530-0315 (Electronic)0195-9131 (Linking)