title: 'Red Flags': essential factors in recognizing serious spinal pathology.
authors.affiliation: greenegerard@hotmail.com
authors.forename: G
authors.initials: G
authors.lastname: Greene
mesh_terms: D003937:Diagnosis, Differential; D015299:Discitis / Q000150:complications / Q000175:diagnosis*; D006801:Humans; D017116:Low Back Pain / Q000209:etiology*; D008159:Lumbar Vertebrae / Q000473:pathology*; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged