Intubation of a small newborn infant.
D001835:Body Weight; D002404:Catheterization; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000628:therapy*; D007442:Intubation, Intratracheal; D007977:Levallorphan / Q000008:administration & dosage; D008722:Methods; D012121:Respiration, Artificial; D012131:Respiratory Insufficiency / Q000628:therapy*; D014471:Umbilical Veins
D007977:Levallorphan