MeSH definition : A system of vessels in which blood, after passing through one capillary bed, is conveyed
through a second set of capillaries before it returns to the systemic circulation.
It pertains especially to the hepatic portal system.;
A system of vessels in which blood, after passing through one capillary bed, is conveyed
through a second set of capillaries before it returns to the systemic circulation.
It pertains especially to the hepatic portal system.
https://www.inspq.qc.ca/publications/3621 2024 Canada technical report data collection diet eating, nos changing food portal system portal venous system climate change
--- http://www.sudoc.fr/19911370X 2016 false false false France French dissertations, academic interview minor french delivery of health care france foreigners qualitative minors emigrants and immigrants portal venous system portal system qualitative research interviews as topic health care systems interview