De Hertogh, R., Vanderheyden, I., Glorieux, B., & Ekka, E. (1989). Estrogen and Progestogen Receptors in Endometrium and Myometrium At the Time of Blastocyst Implantation in Pregnant Diabetic Rats. Diabetologia : clinical and experimental diabetes and metabolism, 32(8), 568-572. https://hdl.handle.net/2078.5/138936 (Original work published 1989)