Xiang Wen-Zhong, Deng Jia, Xu Ai-E, Wang Qi, Du Xiao-Hang, Wang Ping, Bullous Pemphigoid Triggered by Artificial Hip Made of Titanium Alloy: A Case Report and Review of Triggers for Bullous Pemphigoid, Journal of Dermatologic Research And Therapy, Volume 1, Issue 1, 2015, Pages 22-25, ISSN 2471-2175, https://doi.org/10.14302/issn.2471-2175.jdrt-15-698. (https://openaccesspub.orgjdrt/article/199) Keywords: Erythema; artificial hip; titanium alloy; Bullous pemphigoid