Rarest variety of pemphigus among the following is
"Pemphigus vulgaris is most common among all pemphigus patients followed by pemphigus foliaceus, pemphigus erythrematosis and then pemphigus vegetans"(Ref: IADVL textbook volume 1 pg 937)
P. vulgaris
P. foliaceus
P. vegetans
P. erythematosis
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