title: [A case of insulinoma whose secretion of insulin was inexplicably low].
authors.affiliation: Kaetsu Hospital.
authors.forename: A
authors.initials: A
authors.lastname: Kobayashi
authors.forename: R
authors.initials: R
authors.lastname: Yamakawa
authors.forename: M
authors.initials: M
authors.lastname: Iwafuchi
mesh_terms: D005260:Female; D006801:Humans; D007328:Insulin / Q000378:metabolism*; D000078790:Insulin Secretion; D007340:Insulinoma / Q000378:metabolism*; D008875:Middle Aged; D010190:Pancreatic Neoplasms / Q000378:metabolism*
chemical_list: D007328:Insulin