1. Extra Sellar extension of pituitary adenomas;Jefferson,1940
2. The invasive adenomas of the anterior pituitary;Jefferson,1955
3. Chromophobe pituitary adenoma-The size of the suprasellar portion in relation to the safety of operation (abstract);Jefferson;J Neurol Neurosurg Psychiatry,1969
4. Tumours of pituitary gland an infundibulum;Kenohan,1956
5. Invasive pituitary adenomas;Martins;J Neurosurg,1965