1. Gallium: mechanisms;Hoffer;J Nucl Med,1980
2. Tumor scanning with C7Ga citrate;Edwards;J Nucl Med,1969
3. Scanning malignant neoplasms with gallium 67;Edwards;JAMA,1970
4. Clinical evaluation of 67Ga-citrate scanning;Higashi;J Nucl Med,1972
5. Tumour detection with gallium-67 citrate;Manfredi,1973