[Prothrombin activity of the blood of mono- and bi-chorial twins].
D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D011247:Pregnancy; D011517:Prothrombin Time; D014427:Twins / Q000502:physiology*
L'attività protrombinica del sangue de gemelli mono- e bicoriali.