Kong M.-S.Chen C.-Y.KAI-YUAN TZENHuang M.-J.Wang K.-L.Lin J.-N.2021-03-182021-03-1819930371-7682https://scholars.lib.ntu.edu.tw/handle/123456789/553603[SDGs]SDG3Technetium-99m pertechnetate scan for ectopic gastric mucosa in children with gastrointestinal bleedingjournal article79048462-s2.0-0027743523