Betekenis van:
placental

placental
Bijvoeglijk naamwoord
    • pertaining to or having or occurring by means of a placenta
    "all mammals except monotremes and marsupials are placental mammals"

    Voorbeeldzinnen

    1. Humans are mainly infected through mosquito bites, although infection through blood transfusion and organ transplantation has been documented, as well as trans-placental transmission.