Yang D.-F.Lee J.-W.HSIN-MING CHENHuang Z.Hsu Y.-C.2021-10-182021-10-1820140929-6646https://www.scopus.com/inward/record.uri?eid=2-s2.0-84893949777&doi=10.1016%2fj.jfma.2013.12.005&partnerID=40&md5=6117f50acda4583a3b6683b149246771https://scholars.lib.ntu.edu.tw/handle/123456789/585016Methotrexate enhances 5-aminolevulinic acid-mediated photodynamic therapy-induced killing of human SCC4 cells by upregulation of coproporphyrinogen oxidasejournal article10.1016/j.jfma.2013.12.005244858312-s2.0-84893949777