Temperature, weight (equal age), and resistance to asphyxia in pouch-young opssums.
D000367:Age Factors; D000818:Animals; D000831:Animals, Newborn; D001237:Asphyxia / Q000662:veterinary*; D001522:Behavior, Animal; D001831:Body Temperature; D001835:Body Weight; D004562:Electrocardiography; D009893:Opossums