SHIOW-RU CHANGChen Y.-C.Chen K.-H.2021-12-072021-12-07200610638628https://www.scopus.com/inward/record.uri?eid=2-s2.0-33750310967&doi=10.1097%2f00019514-200610000-00005&partnerID=40&md5=9f80358c718007f23a6714d9a4284708https://scholars.lib.ntu.edu.tw/handle/123456789/589692Actual time spent estimate - An index profile in management for pediatric outpatient carejournal article10.1097/00019514-200610000-00005170474972-s2.0-33750310967