Validation of the Doppler PR interval in the fetus JOURNAL OF THE AMERICAN SOCIETY OF ECHOCARDIOGRAPHY Rosenthal, D., Friedman, D. M., Buyon, J., Dubin, A. 2002; 15 (9): 1029-1030

View details for DOI 10.1067/mje.2002.121438

View details for Web of Science ID 000178119200034

View details for PubMedID 12221431