PAN-CHYR YANGLI-NA LEEKWEN-TAY LUHKuo S.-H.Yang S.-P.2020-12-022020-12-0219880012-3692https://www.scopus.com/inward/record.uri?eid=2-s2.0-0023719619&doi=10.1378%2fchest.94.1.124&partnerID=40&md5=b219384cb19cb5db769506df54f4cea2https://scholars.lib.ntu.edu.tw/handle/123456789/524122Ultrasonography of Pancoast tumorjournal article10.1378/chest.94.1.12432898322-s2.0-0023719619