Dissanayake, A.S.2016-01-142016-01-141993The Ceylon Medical Journal, 38(1)pp.7-9https://dl.nsf.gov.lk/handle/1/20488Medical SciencesPathogensMicrobiologyParasitologyDiarrhoeaGastrointestinal diseasesImmunologic diseasesDrug therapyBlastocystis hominis:an old organism with a new significanceArticle