International Relations
Steven C. Roach & Alexander D. Barder
Contemporary Oral and Maxillofacial Surgery
Edward Ellis & James R. Hupp & Myron R. Tucker
Child and Adolescent Behavioral Health
Edilma L. Yearwood & Geraldine S. Pearson & Jamesetta A. Newland
Controlled Epidemiological Studies
Marie Reilly
Vaccine Hesitancy in the Nordic Countries
Lars Borin & Mia-Marie Hammarlin & Dimitrios Kokkinakis & Fredrik Miegel