Tilakaratna, P. M. Y. I.2019-01-232019-01-232015Tilakaratna, P. M. Y. I. Problem based approach for medicine long cases. Colombo: Kumaran book house; 2015. 217 p.9789556594690http://repository.kln.ac.lk/handle/123456789/19616BookNo abstract availableenClinical medicine-Case StudiesBook