title: Prediction of respiratory distress syndrome by shake test on newborn gastric aspirate.
mesh_terms: D005750:Gastric Juice / Q000032:analysis; D006801:Humans; D007231:Infant, Newborn; D011379:Prognosis; D012127:Respiratory Distress Syndrome, Newborn / Q000175:diagnosis*; D013501:Surface-Active Agents / Q000032:analysis*
chemical_list: D013501:Surface-Active Agents