TY - GEN AU - Khaled,Aida AU - Kourda,Monia AU - Fazaa,Becima AU - Zermani,Rachida AU - Kamoun,Mohamed Ridha TI - Multiple keratoacanthoma centrifugum marginatum SN - 1087-2108 PY - 2011///0301 KW - Administration, Cutaneous KW - Humans KW - Keratoacanthoma KW - drug therapy KW - Leg Dermatoses KW - Male KW - Middle Aged KW - Tretinoin KW - therapeutic use N1 - Publication Type: Case Reports; Letter ER -