Studies on dystocia and birth weight in Angus heifers calving at two years of age.
D000367:Age Factors; D000824:Animal Nutritional Physiological Phenomena; D000818:Animals; D000831:Animals, Newborn; D001724:Birth Weight; D001786:Blood Glucose / Q000032:analysis; D002417:Cattle; D002418:Cattle Diseases; D004420:Dystocia / Q000662:veterinary*; D005260:Female; D007746:Labor Presentation / Q000662:veterinary; D008297:Male; D010388:Pelvis / Q000033:anatomy & histology; D011247:Pregnancy; D011258:Pregnancy Tests / Q000662:veterinary; D011270:Pregnancy, Animal
D001786:Blood Glucose