Citation

Walker SK , Obst JM , Smith DH , Hall GP Flavel PF (1979) Influence of Haemoglobin Type and Selenium Status on Peripheral Plasma Progesterone and Corticosteroid Concentration in Ewes Grazing Oestrogenic Pastures. Australian Journal of Biological Sciences 32, 221-230.

https://doi.org/10.1071/BI9790221