| http://www.w3.org/ns/prov#value | - The term ???maternal afferent structure??? refers to structures that move fluid towards the fetal side of the placenta and away from the mother such as the internal iliac arteries, utero-placental arteries and structures within the basal plate of the placenta The term ???maternal efferent structure??? refers to structures that move fluid away from the the placenta and towards the mother, for examp
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