1. Lichen planus;Samman;Analysis of 200 cases. Trans St Johns Hosp Dermatol Soc,1961
2. Lichen planus pemphigoides with extensive melanosis;Feuerman;Arch Dermatol,1971
3. Lichen planus pemphigoides;Schwartz;Proc R Soc Med,1954
4. Lichen ruber bullosus and tumours in internal organs;Magnusson;Dermatologica,1967
5. Coexistence of lichen planus and bullous pemphigoid: An immunopathological study;Stingl;Br J Dermato1,1975