Genre
Congresses
Sources
78
Periodicals
9
Statistics
9
Conference papers and proceedings
7
Bibliography
4
Electronic books
3
Statistics, Vital
3
Abstracts
2
Biography
2
Comparative studies
2
History
2
Catalogs
1
Conference proceedings
1
Congrès
1
Directories
1
Exhibitions
1
Portraits
1
Statistics, Medical
1
Tours
1