TY - GEN AU - Welp,K AU - Gieler,U AU - Ständer,M AU - Friederich,H C TI - Psoriasis and atopic dermatitis SN - 0011-9075 PY - 1989///1012 KW - Dermatitis, Atopic KW - complications KW - Humans KW - Psoriasis N1 - Publication Type: Letter ER -