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6. Circadian organization and the role of the pineal in birds. Underwood H, Steele CT, Zivkovic B. Microsc Res Tech; 2001 Apr 01; 53(1):48-62. PubMed ID: 11279670 [Abstract] [Full Text] [Related]
7. Interaction of excitation and inhibition in the stirnorgan of the frog. Hamasaki DI. Vision Res; 1970 Apr 01; 10(4):307-16. PubMed ID: 5483269 [No Abstract] [Full Text] [Related]
8. A comparative study of annual changes in the pineal gland morphology with reference to the influence of melatonin on testicular activity in tropical birds, Psittacula cyanocephala and Ploceus philippinus. Chakraborty S. Gen Comp Endocrinol; 1993 Oct 01; 92(1):71-9. PubMed ID: 8262358 [Abstract] [Full Text] [Related]
9. Harderian gland: an extraretinal photoreceptor influencing the pineal gland in neonatal rats? Wetterberg L, Geller E, Yuwiler A. Science; 1970 Feb 06; 167(3919):884-5. PubMed ID: 5410852 [Abstract] [Full Text] [Related]