1. Frederick Deforest Weidman, M.D., 1881-1956;Beerman;Arch Dermatol,1957
2. Cutaneous pathology—a historical view;Beerman;J Cutan Pathol,1974
3. My half century in dermatopathology (1928–1978);Beerman;Am J Dermatopathol,1979
4. The rise of dermatology in Philadelphia;Beerman;Trans Stud Coll Physicians Phila,1972
5. A history of dermatology in Philadelphia;Friedman,1955