9FARRIER S, MORGAN M. Bcl-2 expression in pilomatricoma[J]. Am J Derrckatopathol, 1997,19(3) :254 - 257.
10STENN KS,LAWRENCE L, VEIS D. Expression of the Bcl-2 protooncogene in the cycling ad μlt mouse hair follicle[J]. Am J Invest Dermatol,1994,103(1) : 107-11.