Authors: Helm, TN Wirth, PB Helm, KF

Citation: Tn. Helm et al., Inexpensive digital photography in clinical dermatology and dermatologic surgery, CUTIS, 65(2), 2000, pp. 103

Authors: Helm, TN Wirth, PB

Citation: Tn. Helm et Pb. Wirth, Laboratory safety and regulations, SURGICAL DERMATOPATHOLOGY, 1999, pp. 95-106