The ophthalmologist in the premature nursery.
D005128:Eye Diseases / Q000175:diagnosis / Q000209:etiology*; D006801:Humans; D007231:Infant, Newborn; D007235:Infant, Premature, Diseases / Q000150:complications*; D009887:Ophthalmoscopy; D010100:Oxygen / Q000097:blood; D010102:Oxygen Inhalation Therapy; D012171:Retinal Vessels; D012178:Retinopathy of Prematurity / Q000517:prevention & control
D010100:Oxygen