Is the exciting aetiological factor of Rigg's disease a specific pathogenic germ?
By: by J. Dencer Whittles....
Publisher: John Bale, Sons & Danielsson
Published: 1905
Place of publication: London
Language: eng
Subjects: Periodontal disease.
Notes: From title page: "[Reprinted from 'British Dental Journal,' December 15, 1905]".