Congresses (145)
Periodicals (75)
Case studies (50)
Electronic books (48)
Periodical (40)
Handbooks, manuals, etc (30)
Périodiques (20)
Tilastot (15)
Fulltext (9)
Internet Resources (9)
Popular works (7)
Conference papers and proceedings (5)
Biography (4)
Cross-cultural studies (4)
Libros electronicos (2)
Llibres electrònics (2)
Prevention (2)
Périodique électronique (Descripteur de forme) (2)
Ressource Internet (Descripteur de forme) (2)
Rules and practice (2)
Lähteet (2)
Web sites (2)
Activity programs (1)
Case Reports (1)
Luokitus (1)
Comic books, strips, etc (1)
Computer network resources (1)
Congress (1)
Czasopismo medyczne (1)
Ebook (1)
Encyclopedias (1)
Yleiset (1)
Government Publications, Federal (1)
Handbooks (1)
Historia (1)
Identification (1)
Instructional Films and Videos (1)
Laboratory manuals (1)
Longitudinal studies (1)
Kartta (1)
Musiikki (1)
Patentti (1)
Personal Narratives (1)
Problems, exercises, etc (1)
Resolutions (1)
Revistes electròniques (1)
Specifications (1)
Textbooks (1)
Tidsskrifter (1)
Zeitschrift (1)
elektroniset julkaisut (1)
sähköiset julkaisut (1)