Genre
Sources
57
Case studies
12
Congresses
11
Bibliography
8
Abstracts
2
Bibliographie
2
Longitudinal studies
2
Academic Dissertations
1
Archives
1
Aufsatzsammlung
1
Biography
1
Book reviews
1
Case Reports
1
Early works to 1800
1
Fiction
1
Illustrations
1
Personal narratives, Russian
1
Statistics, Vital
1
Terms and phrases
1