title: Ductal shunt in premature infants observed by tcPO2 measurements.
mesh_terms: D001775:Blood Circulation; D001784:Blood Gas Analysis; D003448:Crying; D004373:Ductus Arteriosus / Q000502:physiology*; D006801:Humans; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D007234:Infant, Premature; D010100:Oxygen / Q000097:blood*; D010313:Partial Pressure; D012127:Respiratory Distress Syndrome, Newborn / Q000503:physiopathology; D012867:Skin / Q000098:blood supply
chemical_list: D010100:Oxygen