1. Secondary hypertrophic osteoperiostosis with pernio;Nakajo;Jap J Dermatol Urol,1939
2. Hypertrophic pulmonary osteo-arthropathy with pernio-like eruptions in the two families (Report of the three cases);Nishimura;Jap J Dermatol Venereol,1950
3. A syndrome with nodular erythema, elongated and thickened fingers, and emaciation;Kitano;Arch Dermatol,1985
4. A case of a 31-year-old female with skin eruption, muscular atrophy, splenomegaly, hyper γ-globulinemia and decreased IgA;Horiuchi;Clin Immunol,1971
5. A case of partial lipodystrophy with erythema, dactylic deformities, calcification of the basal ganglia, immunological disorders and low IQ level;Horikoshi;Clin Neurol,1980