An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Sogabe Y, Yasuda M, Yokoyama Y, Tamura A, Negishi I, Ohnishi K, Shinozaki T, Ishikawa O.Sogabe Y, et al. Among authors: yokoyama y.Eur J Dermatol. 2004 Nov-Dec;14(6):379-82.Eur J Dermatol. 2004.PMID: 15564200
Ishikawa O, Yokoyama Y, Miyachi Y.Ishikawa O, et al. Among authors: yokoyama y.J Dermatol Sci. 1994 Dec;8(3):203-7. doi: 10.1016/0923-1811(94)90055-8.J Dermatol Sci. 1994.PMID: 7865478
Sato M, Ishikawa O, Yokoyama Y, Kondo A, Miyachi Y.Sato M, et al. Among authors: yokoyama y.Acta Derm Venereol. 1996 Sep;76(5):365-7. doi: 10.2340/0001555576365367.Acta Derm Venereol. 1996.PMID: 8891009Free article.
Yokoyama Y, Ishikawa O, Miyachi Y.Yokoyama Y, et al.Dermatology. 1997;194(4):329-33. doi: 10.1159/000246127.Dermatology. 1997.PMID: 9252752Clinical Trial.
Abe M, Yokoyama Y, Amano H, Matsushima Y, Kan C, Ishikawa O.Abe M, et al. Among authors: yokoyama y.Eur J Dermatol. 2002 Jul-Aug;12(4):340-6.Eur J Dermatol. 2002.PMID: 12095878