the presence of mycoplasma pneumoniae and/or herpes antigens was investigated by indirect immunofluorescence ( if ) reactions in exfoliated cells or biopsy specimens from 43 patients with different skin diseases ( treatment-resistant cutaneous herpes , genital herpes , acne , urticaria , dermatitis , erythema multiforme , ecthyma contagiosum ) .
C0042109
urticaria
C0011603
dermatitis