Neanderthals may have used birch tar for its anti-bacterial properties, experiments suggest - Phys.org

Neanderthals may have used birch tar for its anti-bacterial properties, experiments suggest  Phys.orgNeanderthals used antibiotics, new experiment suggests  YahooNeanderthals May Have Used Birch Tar As An Antibiotic To Prevent Infections  IFLScienceNew details on life as a caveman revealed by Oxford-led study  Oxford MailNeanderthals may have treated wounds with antibiotic sticky tar  New Scientist