title: Techniques for studying changes in some peripheral blood components and steroid hormones in pregnant and lactating sows.
mesh_terms: D000818:Animals; D004967:Estrogens / Q000097:blood*; D004971:Estrus; D005260:Female; D006854:Hydrocortisone / Q000097:blood*; D007743:Labor, Obstetric; D007774:Lactation; D008722:Methods; D010710:Phosphates / Q000097:blood; D011247:Pregnancy; D011270:Pregnancy, Animal; D011374:Progesterone / Q000097:blood*; D013395:Sucrose / Q000032:analysis; D013552:Swine / Q000502:physiology*
chemical_list: D004967:Estrogens; D010710:Phosphates; D011374:Progesterone; D013395:Sucrose; D006854:Hydrocortisone