RT期刊文章SR电子T1回应:保修期内l puzzling about a clear definition of pulmonary arterial hypertension in newborns JF European Respiratory Journal JO Eur Respir J FD European Respiratory Society SP 1900135 DO 10.1183/13993003.00135-2019 VO 53 IS 3 A1 Rosenzweig, Erika B. A1 Abman, Steven H. A1 Berger, Rolf M.F. YR 2019 UL //www.qdcxjkg.com/content/53/3/1900135.abstract AB