Adrenocortical Carcinoma Web Site, Adrenocortical Tumor Registry, Cancer.gov: Adrenocortical Cancer, Gale Encyclopedia of Medicine: Adrenal gland cance, Indiacancer.org: Adrenocortical Carcinoma, National Cancer Institute: Adrenocortical Cancer P, NIH News Release: Managing Tumors of the Adrenal , Urologychannel: Adrenal Cancer

Cancer.gov: Parathyroid Cancer, eMedicine: Parathyroid Carcinoma, EndocrineWeb: Parathyroid Cancer, EndocrineWeb: Parathyroid Surgery, InteliHealth: Parathyroid cancer

Cancer.gov: Pituitary Tumor, National Institutes of Health: Prolactinoma, NINDS: Pituitary Tumors