Seasonal fluctuations in plasma testosterone levels and diurnal song activity in free-living male great tits

By Van Duyse E.   Pinxten R.   Eens M.  

General and Comparative Endocrinology, Vol. 134, Iss. 1, 2003-10 ,pp. : 1-9

Elsevier

Access to resources Recommend Favorite

Ovarian Follicular Kinetics in Response to Enucleation and Parietal Shielding inRana cyanophlyctis

By Udaykumar K.   Joshi B.N.  

General and Comparative Endocrinology, Vol. 103, Iss. 3, 1996-09 ,pp. : 244-248

Elsevier

Access to resources Recommend Favorite

Changes in Thyroid Hormones in the Serum and the Thyroid Gland of Hibernating Frogs, Rana temporaria L.

By Kowalczyk P.   Sotowska-Brochocka J.  

General and Comparative Endocrinology, Vol. 119, Iss. 2, 2000-08 ,pp. : 172-180

Elsevier

Access to resources Recommend Favorite

Seasonal changes in plasma steroid levels in Indian major carp Labeo rohita: influence of homologous pituitary extract on steroid production and development of oocyte maturational competence

By Sen U.   Mukherjee D.   Bhattacharyya S.P.   Mukherjee D.  

General and Comparative Endocrinology, Vol. 128, Iss. 2, 2002-09 ,pp. : 123-134

Academic Press

Access to resources Recommend Favorite

Seasonal Patterns of Plasma Steroid Hormones in Males and Females of the Bearded Dragon Lizard, Pogona barbata

By Amey A.P.   Whittier J.M.  

General and Comparative Endocrinology, Vol. 117, Iss. 3, 2000-03 ,pp. : 335-342

Academic Press

Access to resources Recommend Favorite