title: Appropriate follow-up time.
authors.forename: S
authors.initials: S
authors.lastname: Ehara
mesh_terms: D005500:Follow-Up Studies; D006801:Humans; D007239:Infections / Q000175:diagnosis* / Q000209:etiology*; D019637:Orthopedic Procedures / Q000009:adverse effects / Q000379:methods; D013125:Spinal Neoplasms / Q000601:surgery*; D013997:Time Factors