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pro vyhledávání: '"William Stepanchak"'
Publikováno v:
American Journal of Obstetrics and Gynecology. 189:488-493
OBJECTIVE: The purpose of this study was to test the null hypotheses that nuchal cords occur with equal frequency throughout gestation, the presence of an antenatal nuchal cord is usually a random or chance event, nuchal cords do not usually persist,
Publikováno v:
American Journal of Perinatology. 10:67-70
Five fetuses with absent end-diastolic umbilical artery velocity had normal fetal acid-base status assessed by cordocentesis. Each fetus, despite widely differing pathologic conditions, deteriorated over the next several days. These cases confirm an
Publikováno v:
American journal of obstetrics and gynecology. 183(1)
Objective: We sought to test the hypotheses that pregnancy increases portal vein blood flow and that regular exercise training during pregnancy limits the flow redistribution away from the splanchnic and uterine circulations in response to either gra