Fitzpatrick, C. (1987). Third trimester placental grading by ultrasonography as a test of fetal wellbeing.
Chicago ZitierstilFitzpatrick, Christopher. Third Trimester Placental Grading By Ultrasonography As a Test of Fetal Wellbeing. 1987.
MLA ZitierstilFitzpatrick, Christopher. Third Trimester Placental Grading By Ultrasonography As a Test of Fetal Wellbeing. 1987.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.