TY - GEN AU - Rayford,P L AU - Brinkley,H J AU - Young,E P TI - Radioimmunoassay determination of LH concentration in the serum of female pigs SN - 0013-7227 PY - 1971///0323 KW - Animals KW - Castration N1 - Publication Type: Journal Article UR - https://doi.org/10.1210/endo-88-3-707 ER -