Bergbrant, I. M.; Samuelsson, L.; Olofsson, S.; Jonassen, F.; Ricksten, A. Polymerase Chain Reaction for Monitoring Human Papillomavirus Contamination of Medical Personnel During Treatment of Genital Warts With CO2 Laser and Electrocoagulation. Acta Derm Venereol 1994, 74, 393-395.