1. Phacomatosis pigmentovascularis (Ota);Ota;Jpn J Dermatol,1947
2. A variant of phacomatosis pigmentovascularis;Hasegawa;Skin Res,1979
3. Benign pigmented lesions and malignant melanoma;Elder,1997
4. Phakomatosis pigmentovascularis type IVa;Hasegawa;Arch Dermatol,1985
5. Phacomatose pigmentovasculaire type IIb;Adrien;Ann Dermatol Venerol,1986