title: [Efficacy of different dosages of ambroxol hydrochloride in the prevention of neonatal respiratory distress syndrome].
authors.affiliation: Department of Pediatrics, Zhuzhou People Hospital, Zhuzhou, Hunan 412000, China.
authors.forename: Yan-Zhou
authors.initials: YZ
authors.lastname: Fan
authors.forename: Zhi-Liang
authors.initials: ZL
authors.lastname: Wen
mesh_terms: D000551:Ambroxol / Q000627:therapeutic use*; D004305:Dose-Response Relationship, Drug; D005260:Female; D006801:Humans; D015994:Incidence; D007231:Infant, Newborn; D008297:Male; D012127:Respiratory Distress Syndrome, Newborn / Q000453:epidemiology / Q000401:mortality / Q000517:prevention & control*
chemical_list: D000551:Ambroxol