Aspartic proteinase members secreted by the ruminant placenta: specificity of three radioimmunoassay systems for the measurement of pregnancy-associated glycoproteins

Perényi, Z. S., Szenci, O., Drion, P. V., Banga-Mboko, H., Sousa, N. M., El Amiri, B., & Beckers, J. F. (2002). Aspartic proteinase members secreted by the ruminant placenta : Specificity of three radioimmunoassay systems for the measurement of pregnancy-associated glycoproteins. Reproduction in Domestic Animals = Zuchthygiene, 37(6), 324‑329. https://doi.org/10.1046/j.1439-0531.2002.t01-1-00366.x