1. Endocrine diseases;Lloyd,2002
2. Die Peripheren endokrinen (parakriken) Drusen;Feyrter,1969
3. The APUD cell concept and its implications in pathology;Pearse;Pathol Annu,1974
4. The APUD concept and hormone production;Pearse;Clin Endocrinol Metab,1980
5. The diffuse neuroendocrine system: peptides, amines, placodes and the APUD theory;Pearse;Prog Brain Res,1986