Doppler blood flow in pregnancy.
McParland
P
P
Fetal Welfare Laboratory, St George's Hospital Medical School, London, UK.
Pearce
J M
JM
D005260:Female; D006801:Humans; D011247:Pregnancy / Q000502:physiology*; D011248:Pregnancy Complications / Q000175:diagnosis*; D012016:Reference Values; D014463:Ultrasonography