TY - STAND AU - W. Bowe AU - O. Hoffstad AU - D. Margolis BT - Dermatology DO - 10.1159/000106579 M1 - 3 PY - 2007 SP - 213 EP - 8 T2 - Dermatology TI - Upper respiratory tract infection in household contacts of acne patients VL - 215 SN - 1018-8665 ER -