Chemical currents, circulation, and cross coefficients in the description of material transfer in biological systems.
D001693:Biological Transport, Active / Q000502:physiology*; D055598:Chemical Phenomena; D002621:Chemistry; D004581:Electronics; D005260:Female; D008431:Maternal-Fetal Exchange / Q000502:physiology; D008954:Models, Biological; D011247:Pregnancy; D013816:Thermodynamics