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Changes in the conduction of the fetal electrocardiogram to the maternal abdominal surface during gestation
Oldenburg, John T., Macklin, MartinVolume:
129
Language:
english
Journal:
American Journal of Obstetrics and Gynecology
DOI:
10.1016/0002-9378(77)90589-0
Date:
October, 1977
File:
PDF, 752 KB
english, 1977