title: Positive syphilis test results in Down's syndrome in the past: a contemporary explanation.
authors.forename: L
authors.initials: L
authors.lastname: Zihni
mesh_terms: D001327:Autoimmune Diseases / Q000266:history; D004314:Down Syndrome / Q000266:history*; D005189:False Positive Reactions; D049673:History, 20th Century; D006801:Humans; D013587:Syphilis / Q000266:history*; D013588:Syphilis Serodiagnosis