Catalogue
- Books
Louis XVII au Cimetière de Ste.-Marguerite : enquètes médicales / docteur Félix de Backer.
Backer, Félix de, 1851-1927.Date: 1894- Books
- Online
Improvements in or connected with hypodermic syringes / [Felix De Backer].
Backer, Félix de, 1851-1927.Date: 1894- Books
- Online
An improved apparatus for preserving changeable liquids, also applicable as a hypodermic injector / [Felix De Backer].
Backer, Félix de, 1851-1927.Date: 1894