Microbiology of failing dental implants in humans: electron microscopic observations.
D000368:Aged; D003757:Dental Implantation; D005260:Female; D006801:Humans; D008297:Male; D008854:Microscopy, Electron; D008875:Middle Aged; D010510:Periodontal Diseases / Q000150:complications / Q000382:microbiology; D010519:Periodontium / Q000382:microbiology*; D013144:Spirochaetales / Q000648:ultrastructure*