Metabolic derangements imperiling the perforated ulcer patient.  I.  The dehydration and fluid shifts.
D003681:Dehydration / Q000209:etiology*; D018495:Fluid Shifts; D006801:Humans; D008659:Metabolic Diseases; D010439:Peptic Ulcer Perforation; D014456:Ulcer
DEHYDRATION/etiology and pathogenesis; PEPTIC ULCER/perforation