title: On exogenous surfactant therapy.
authors.forename: T A
authors.initials: TA
authors.lastname: Merritt
authors.forename: H L
authors.initials: HL
authors.lastname: Halliday
mesh_terms: D001688:Biological Products; D001997:Bronchopulmonary Dysplasia / Q000150:complications; D006801:Humans; D007231:Infant, Newborn; D010743:Phospholipids; D011663:Pulmonary Surfactants / Q000627:therapeutic use*; D012127:Respiratory Distress Syndrome, Newborn / Q000188:drug therapy*
chemical_list: D001688:Biological Products; D010743:Phospholipids; D011663:Pulmonary Surfactants; C068291:poractant alfa; C072197:beractant