title: The use of chronic catheterization techniques in foetal sheep.
mesh_terms: D000324:Adrenocorticotropic Hormone / Q000378:metabolism; D000650:Amnion; D000824:Animal Nutritional Physiological Phenomena; D000818:Animals; D002404:Catheterization; D005260:Female; D005333:Fetus / Q000502:physiology; D008722:Methods; D011247:Pregnancy; D011270:Pregnancy, Animal; D012756:Sheep; D013242:Sterilization; D013312:Stress, Physiological; D014471:Umbilical Veins; D014546:Urinary Catheterization
chemical_list: D000324:Adrenocorticotropic Hormone