TY - GEN AU - Roos,J TI - [Cytologic modifications of the anterior pituitary provoked by early coitus during the estral cycle in rats] SN - 0037-9026 PY - 1969///0217 KW - Animals KW - Copulation KW - Estrus KW - Female KW - Male KW - Pituitary Gland KW - cytology KW - Pregnancy KW - Rats N1 - Publication Type: Journal Article ER -