KUMARA YAPA, YAA2011-02-142011-02-1419981998KUMARA YAPA, YAA, Quality assurance measurements on radiological imaging equipments, Post Grauate Institute of Science, University of Peradeniya PGIS, 1998: p.http://imsear.searo.who.int/handle/123456789/129452Dissertation: M.Sc., Post Grauate Institute of Science, University of Peradeniya: PGIS, 1998.en-USPost Grauate Institute of Science, University of Peradeniya, PGIS: Sri Lanka HELLIS NetworkRadiologyRadiology-instrumentationThesis