title: The contribution of PDA in the neonate with severe RDS.
mesh_terms: D004374:Ductus Arteriosus, Patent / Q000150:complications* / Q000188:drug therapy / Q000601:surgery; D006801:Humans; D007213:Indomethacin / Q000627:therapeutic use; D007231:Infant, Newborn; D007234:Infant, Premature; D010743:Phospholipids / Q000032:analysis; D011663:Pulmonary Surfactants / Q000032:analysis; D012121:Respiration, Artificial; D012127:Respiratory Distress Syndrome, Newborn / Q000150:complications* / Q000503:physiopathology / Q000628:therapy
chemical_list: D010743:Phospholipids; D011663:Pulmonary Surfactants; D007213:Indomethacin