Article
Type: Clinical Practice Guidelines
Author(s): Chan K, Chandler J, Cheong K, Giam PE, Kanagalingam D, Lee JJ, Leong JJ, Ng Y, Oh C, Shi M, Tan ASL, Tan CM, Tan TL, Utravathy V
Singapore Med J 2013; 54(7): 411-416; http://dx.doi.org/10.11622/smedj.2013144