Wang C.S.KAI-YUAN TZENHuang M.J.Wang J.Y.Chen M.F.2021-03-182021-03-1819920929-6646https://scholars.lib.ntu.edu.tw/handle/123456789/553609[SDGs]SDG16Localization of obscure gastrointestinal bleeding by technetium 99m-labeled red blood cell scintigraphy.journal article13523372-s2.0-0026450484