title: The discovery of the oral flora--a 300-year retrospective.
mesh_terms: D000328:Adult; D001419:Bacteria / Q000302:isolation & purification*; D002648:Child; D005260:Female; D049670:History, 17th Century; D006801:Humans; D008297:Male; D008829:Microbiology / Q000266:history; D009055:Mouth / Q000382:microbiology*