title: Relief of pheochromocytoma headache by immersion of feet in ice water.
authors.forename: D S
authors.initials: DS
authors.lastname: Choy
mesh_terms: D000310:Adrenal Gland Neoplasms / Q000150:complications*; D003080:Cold Temperature; D005528:Foot; D006261:Headache / Q000209:etiology / Q000628:therapy*; D006801:Humans; D007101:Immersion; D008297:Male; D008875:Middle Aged; D010673:Pheochromocytoma / Q000150:complications*