1. Ossification of the septum of the corpora cavernosa of the penis;M'Clellan;Philadelphia Monthly J Med Surg,1827
2. Presentation of pathological specimen of ossified plaque of corpora cavernosa;Chetwood;J Cutan Genitourin Dis,1899
3. On the formation of bone in the human penis;Gerster;Ann Surg,1913
4. Metaplasia in the penis: the presence of bone, bone marrow and cartilage in the glans;Vermooten;N Engl J Med,1933
5. Bone in the penis;Subramaniam;J Indian Med Assoc,1952