Human Papillomavirus Type 16 Sequence Variation in Concurrent Vulvar and Penile Carcinoma in a Married Couple. - Takashi Mitamura; Hidemichi Watari; Katsushige Yamashiro; Tatsuya Kato; Masayoshi Hosaka; Chisa Shimada; Shun Fukumoto; Kiwamu Noshiro; Takayuki Sasaki; Noriaki Sakuragi (Sexually Transmitted Diseases, 2015)