title: Early treatment of the patent ductus arteriosus: do we know what we are doing?.
authors.forename: Afif F
authors.initials: AF
authors.lastname: El-Khuffash
authors.forename: Luc
authors.initials: L
authors.lastname: Mertens
mesh_terms: D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000627:therapeutic use*; D004374:Ductus Arteriosus, Patent / Q000188:drug therapy*; D018618:Echocardiography, Doppler, Color; D018619:Echocardiography, Doppler, Pulsed; D006801:Humans; D007052:Ibuprofen / Q000627:therapeutic use*; D007235:Infant, Premature, Diseases / Q000188:drug therapy*
chemical_list: D000894:Anti-Inflammatory Agents, Non-Steroidal; D007052:Ibuprofen