Wang C.Y.Won C.W.MING-JIUM SHIEH2020-02-272020-02-2719910435-1339https://www.scopus.com/inward/record.uri?eid=2-s2.0-0025730837&doi=10.1007%2fBF02779280&partnerID=40&md5=ca584b355d291f37ef4f718954df7f30https://scholars.lib.ntu.edu.tw/handle/123456789/465866[SDGs]SDG2Aggressive colonoscopic approaches to lower intestinal bleedingjournal article10.1007/BF0277928018849442-s2.0-0025730837