Walker A.M.KIN-WEI CHANYood R.A.2021-02-082021-02-0819920895-4356https://www.scopus.com/inward/record.uri?eid=2-s2.0-0026605041&doi=10.1016%2f0895-4356%2892%2990015-F&partnerID=40&md5=023a01f8c07965ae2fbd5b18812f1894https://scholars.lib.ntu.edu.tw/handle/123456789/548865Patterns of interchange in the dispensing of non-steroidal anti-inflammatory drugsjournal article10.1016/0895-4356(92)90015-F15734372-s2.0-0026605041