1. Hr Brodt, G. Schultze-Werninghaus, Eb Helm, Tuberkulosegefahrdung des Pflegerpersonals durch AIDS-Patienten (First German Congress for Infections and Tropical Medicine. Berlin, March, 1991 abstr 122).
2. D. Franchini, D. Hewlett, C. Alfalla, et al., Tuberculin skin test conversions among 64 employees at an urban hospital associated with an inpatient AIDS unit (32nd Interscience Conference on Antimicrobial Agents and Chemotherapy (ICAAC) Anheim, California, October, 1992 abstr 1197).