1. Ash, J. E. and Friedman, N. B.: Atlas of Genitourinary Pathology, Washington, 1946, 194 pp.
2. Massive condylomata acuminata of vulva complicating labor;Benschine;Am. J. Obst. & Gynec.,1941
3. Immunization therapy of warts;Biberstein;Arch. Dermat. & Syph.,1944
4. Clark, F. H.: Primary carcinoma of male urethra. Thesis. University of Minnesota Graduate School, 1948.
5. The treatment of penile warts (condylomata acuminata) with podophyllin;Cohen;Practitioner,1946