Perera, Hemamali2014-02-032014-02-032003-07Perera Hemamali. Child mental health problems in paediatric practice: the hidden psychopathology. Sri Lanka Journal of Child Health. 2003 Jul-Sept; 32(3): 64-65.http://imsear.searo.who.int/handle/123456789/150223enMental HealthChildPsychopathologyChild mental health problems in paediatric practice: the hidden psychopathology.Article