1) Well Illustrated Tutorial on the Endocrine System
3) Hormones of the Pituitary Gland
4) University of Utah Department of Pathology - Endocrine System
5) University of Omaha - Endocrine Glands Histology with explanations
6) University of Omaha - Endocrine Gland Functions
7) Medical Questions on the Endocrine System Answered
8) Pituitary Gland - Histology
11) Parathyroid Glands - Histology
12) Islets of Langerhans of the Pancreas - Histology
14) University of Omaha - Disorders of Endocrine Function
15) Sample Test Questions on the Endocrine Glands and Hormones
16) Sample Test Questions on the Thyroid Gland
17) Cerritos College A&P: EXTRA CREDIT
18) West Los Angeles College Physiology Final Grades