Patch testing with the Japanese baseline series 2015: A 4-year experience

Akiko Ito, Kayoko Suzuki, Kayoko Matsunaga, Akiko Yagami, Takashi Ito, Risa Tamagawa-Mineoka, Atsuko Adachi, Mariko Sugiura, Hitoshi Miyazawa, Atsuko Kato, Tokio Nakada, Kazue Nishioka, Yumiko Kubota, Setsuko Matsukura, Yuko Watanabe, Hideo Asada, Hiromi Kanto