title: Case Presentation: the blue line.
authors.forename: Arun
authors.initials: A
authors.lastname: Garg
mesh_terms: D000368:Aged; D003085:Colic / Q000139:chemically induced; D003937:Diagnosis, Differential; D005882:Gingival Diseases / Q000139:chemically induced*; D006801:Humans; D020265:Lead Poisoning, Nervous System, Adult / Q000150:complications* / Q000175:diagnosis; D008297:Male; D018908:Muscle Weakness / Q000139:chemically induced; D010859:Pigmentation Disorders / Q000139:chemically induced*