TY - GEN AU - Soede,N M AU - Helmond,F A AU - Schouten,W G AU - Kemp,B TI - Oestrus, ovulation and peri-ovulatory hormone profiles in tethered and loose-housed sows SN - 0378-4320 PY - 1997///0909 KW - Adrenal Glands KW - anatomy & histology KW - Animals KW - Behavior, Animal KW - physiology KW - Cohort Studies KW - Embryonic and Fetal Development KW - Estradiol KW - blood KW - Estrus KW - Female KW - Housing, Animal KW - Hydrocortisone KW - Luteinizing Hormone KW - Organ Size KW - Ovulation KW - Pregnancy KW - Progesterone KW - Stereotyped Behavior KW - Stress, Physiological KW - metabolism KW - Swine KW - Time Factors N1 - Publication Type: Comparative Study; Journal Article UR - https://doi.org/10.1016/s0378-4320(96)01609-0 ER -