A sensitive EIA for 17β-estradiol and progesterone in culture medium for oocyte in vitro maturation procedures

1. Lorenzo, P.L.
2. Illera, J.C.
3. Silván, G.
4. Munro, C.J.
5. Rebollar, P.G.
6. Alvariño, J.M.R.
7. Illera, M.J.
8. Illera, M.