Donnay, I., Van Langendonckt, A., Auquier, P., Massip, A., & Dessy, F. (1996). A new phosphate-free simple medium for culture and co-culture of cattle embryos. Journal of Reproduction and Fertility. Abstract Series, 18(1), 97. https://hdl.handle.net/2078.5/32431 (Original work published 1996)