
Keywords: PF، Pemphigus foliaceus; Anti-Dsg, antibodies against desmoglein; Dsg, desmoglein; PF, pemphigus foliaceus; PV, pemphigus vulgarisAnti-desmoglein antibodies; Family study; HLA-alleles and haplotypes; Pemphigus foliaceus; Pemphigus vulgaris; Twins