Sonographic placental grading in normal pregnancies.
Agarwal
N
N
Chadha
G
G
Mittal
S
S
Buckshee
K
K
D005314:Embryonic and Fetal Development; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D010920:Placenta / Q000033:anatomy & histology*; D011237:Predictive Value of Tests; D011247:Pregnancy; D011446:Prospective Studies; D014463:Ultrasonography