title: Late perigraft seroma: an uncommon complication of arterial by-pass.
mesh_terms: D001807:Blood Vessel Prosthesis / Q000009:adverse effects*; D004487:Edema / Q000209:etiology*; D005110:Extracellular Space; D006801:Humans; D008297:Male; D008875:Middle Aged; D011093:Polyethylene Terephthalates
chemical_list: D011093:Polyethylene Terephthalates