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Nakahigashi, K.; Otsuka, A.; Doi, H.; Tanaka, S.; Okajima, Y.; Niizeki, H.; Hirakiyama, A.; Miyachi, Y.; Kabashima, K. Prostaglandin E2 Increase in Pachydermoperiostosis Without 15-Hydroprostaglandin Dehydrogenase Mutations. Acta Derm Venereol 2012, 93, 118-120.