張瑞昌郭倍榮林哲堂JUI-CHANG CHANGBEY-RONG GUOCHE-TONG LIN2026-06-052026-06-051987https://203.71.86.71/handle/123456789/47374en-US北醫出版品北醫學報Pemphigus vulgaris--Two Cases Report尋常型天疱瘡-二個病例報告journal article