@base . a , , ; , , ; "International journal of dermatology." ; ; ; ; "0011-9059" ; ; ; "0011-9059" ; ; "0011-9059" ; "International journal of dermatology" , "International journal of dermatology." ; . a ; "0011-9059" ; . "Canada" . . a ; "0011-9059" ; . a , ; "International journal of dermatology" . a . a ; ; "20090125160600.0"^^ ; ; . a ; .