1. The anatomy of root canals of teeth;Hess,1925
2. The vascular architecture of the human dental pulp;Kramer;Arch Oral Biol,1960
3. Observations of the vascular architecture of the dental pulp;Russell;J Dent Res,1956
4. X-ray microscopy of human dental pulp vessels;Saunders;Nature,1957
5. The internal anatomy of the teeth with special reference to the pulp with its branches;Barrett;Dent Cosmos,1925