“…As-dermatitis ( Urbach, 30), 2. ncosalvarsan dermatitis (Fuhs and Riehl,31,Riehl,32,Musger,33,Schrei ner,34,Sipos,16) (Medina,42) by means of content of eczematous blisters, Serri (19) (see also case 1/5). The transfer by P-K method was negative.…”