Professional atmosphere and morals
Subtitle: or, Patents and secrets vs. liberal profession
Published: 1889
Place of publication: [Philadelphia]
Language: eng
Number of pages: 23
Other titles: Patents and secrets vs. liberal profession.
Notes: Address delivered before the New York Odontological Society, March 19, 1889 at New York Academy of Medicine.

Reprinted from Dental cosmos, June 1889.