Cite
Doppler echocardiographic study of the pulmonary artery and its branches in 114 normal neonates.
MLA
Du, Z. D., et al. “Doppler Echocardiographic Study of the Pulmonary Artery and Its Branches in 114 Normal Neonates.” Pediatric Cardiology, vol. 18, no. 1, Jan. 1997, pp. 38–42. EBSCOhost, https://doi.org/10.1007/s002469900106.
APA
Du, Z. D., Roguin, N., Barak, M., Hershkowitz, S., Milgram, E., & Brezins, M. (1997). Doppler echocardiographic study of the pulmonary artery and its branches in 114 normal neonates. Pediatric Cardiology, 18(1), 38–42. https://doi.org/10.1007/s002469900106
Chicago
Du, Z D, N Roguin, M Barak, S Hershkowitz, E Milgram, and M Brezins. 1997. “Doppler Echocardiographic Study of the Pulmonary Artery and Its Branches in 114 Normal Neonates.” Pediatric Cardiology 18 (1): 38–42. doi:10.1007/s002469900106.