title: Causation and disease: a chronological journey. The Thomas Parran Lecture.
mesh_terms: D002908:Chronic Disease; D002910:Chronology as Topic; D003141:Communicable Diseases / Q000209:etiology*; D006801:Humans; D009369:Neoplasms / Q000209:etiology; D009422:Nervous System Diseases / Q000209:etiology; D014777:Virus Diseases / Q000150:complications / Q000209:etiology / Q000276:immunology