1. Pityriasis rosea;Bjornberg,1986
2. Papulosquamous diseases: a review;Fox;J Am Acad Dermatol,1985
3. Pityriasis rosea: review of the literature and report of two hundred and nineteen cases, in thirty-eight of which convalescent serum was used;Niles;Arch Dermatol Syph,1940
4. Statistische Untersuchungen zur Kenntnis der Pityriasis rosea Gilbert;Benedek;Acta Dermatol Venereol,1936
5. Histologie diagnosis of inflammatory skin diseases;Ackerman,1978