Schuler, G. Et Al. 2008. Placental steroids in cattle: Hormones, placental growth factors or by-products of trophoblast giant cell differentiation?. EXPERIMENTAL AND CLINICAL ENDOCRINOLOGY & DIABETES , vol.116, no.7 , 429-436.

Schuler, G., Greven, H., Kowalewski, M. P., Doering, B., Oezalp, G. R., & Hoffmann, B., (2008). Placental steroids in cattle: Hormones, placental growth factors or by-products of trophoblast giant cell differentiation?. EXPERIMENTAL AND CLINICAL ENDOCRINOLOGY & DIABETES , vol.116, no.7, 429-436.

Schuler, G. Et Al. "Placental steroids in cattle: Hormones, placental growth factors or by-products of trophoblast giant cell differentiation?," EXPERIMENTAL AND CLINICAL ENDOCRINOLOGY & DIABETES , vol.116, no.7, 429-436, 2008

Schuler, G. Et Al. "Placental steroids in cattle: Hormones, placental growth factors or by-products of trophoblast giant cell differentiation?." EXPERIMENTAL AND CLINICAL ENDOCRINOLOGY & DIABETES , vol.116, no.7, pp.429-436, 2008

Schuler, G. Et Al. (2008) . "Placental steroids in cattle: Hormones, placental growth factors or by-products of trophoblast giant cell differentiation?." EXPERIMENTAL AND CLINICAL ENDOCRINOLOGY & DIABETES , vol.116, no.7, pp.429-436.

@article{article, author={G. Schuler Et Al. }, title={Placental steroids in cattle: Hormones, placental growth factors or by-products of trophoblast giant cell differentiation?}, journal={EXPERIMENTAL AND CLINICAL ENDOCRINOLOGY & DIABETES}, year=2008, pages={429-436} }