title: A case of vitamin D deficiency masquerading as occult malignancy.
authors.affiliation: Department of Medicine, King Faisal Specialist Hospital & Research Centre, Riyadh, Saudi Arabia. mohammedahmed88@hotmail.com
authors.forename: Mohammed
authors.initials: M
authors.lastname: Ahmed
authors.forename: Haroon A
authors.initials: HA
authors.lastname: Faraz
authors.forename: Abdulraof
authors.initials: A
authors.lastname: Almahfouz
authors.forename: Abdullah
authors.initials: A
authors.lastname: Alarifi
authors.forename: Hussein
authors.initials: H
authors.lastname: Raef
authors.forename: Fouad
authors.initials: F
authors.lastname: Al-Dayel
authors.forename: Abdulaziz
authors.initials: A
authors.lastname: Al-Sugair
authors.forename: Ali
authors.initials: A
authors.lastname: Alzahrani
mesh_terms: D000293:Adolescent; D015519:Bone Density; D001851:Bone Diseases, Metabolic / Q000097:blood / Q000175:diagnosis*; D003937:Diagnosis, Differential; D003951:Diagnostic Errors; D005260:Female; D006801:Humans; D006962:Hyperparathyroidism, Secondary / Q000097:blood / Q000175:diagnosis*; D010002:Osteitis Fibrosa Cystica / Q000175:diagnosis; D010282:Parathyroid Neoplasms / Q000175:diagnosis; D014808:Vitamin D Deficiency / Q000097:blood / Q000175:diagnosis*