title: A simple method of cannulating the portal vein and obtaining multiple blood samples in the rat.
mesh_terms: D000818:Animals; D001800:Blood Specimen Collection / Q000379:methods*; D002404:Catheterization / Q000379:methods*; D005690:Galactose; D005693:Galactosemias; D007263:Infusions, Parenteral / Q000379:methods; D011169:Portal Vein; D051381:Rats
chemical_list: D005690:Galactose