Yamakawa Y, Sugita Y, Takahashi Y, Yamakawa T, Tanaka S, Nakamura S, Fukushima J, Kawamoto S, Ohno S, Okuda K
Department of Dermatology, Yokohama City University of School of Medicine, Japan.
Arch Dermatol Res. 1993;285(8):505-8. doi: 10.1007/BF00376825.