1. RECENT OBSERVATIONS ON REFERRED PAIN.
2. J. C.White:Personal communication February 1937.
3. The Surgical Treatment of Essential Hypertension: Report of Progress in 106 Cases
4. Essential Hypertension: 1. General Considerations”, “Essential Hypertension: II. The Rationale and Method of Surgical Treatment;Adson A. W.;Proceedings of the Mayo Clinic,1937
5. The Surgical Treatment of Hypertension;Peet M. M.;University Hospital Bulletin of the University of Michigan. Ann Arbor,1937