Perera, H.De Silva, A.2016-01-142016-01-142006The Ceylon Medical Journal, 51(1)pp.3-6https://dl.nsf.gov.lk/handle/1/21048Medical SciencesAppetite disordersPhysiological functionsPhysical illnessPsychological disordersAnorexia nervosaDisorders of appetite and eatingArticle