Zum Inhalt springen
-
Cambridge, Mass: National Bureau of Economic Research, July 2022
-
04 April 2022
-
Wiley, 2019
-
Wiley, 2024
-
SAGE Publications, 2022
-
Wiley, 2014
-
Springer Science and Business Media LLC, 2019
-
Public Library of Science (PLoS), 2017
-
Public Library of Science (PLoS), 2014
-
Elsevier BV, 2013
-
Public Library of Science (PLoS), 2009
-
Springer Science and Business Media LLC, 2009
-
Springer Science and Business Media LLC, 2009
-
Wiley, 2016
-
American Medical Association (AMA), 2015
-
Ovid Technologies (Wolters Kluwer Health), 2015
-
Springer Science and Business Media LLC, 2014
-
American Medical Association (AMA), 2013
-
Springer Science and Business Media LLC, 2012
-
Springer Science and Business Media LLC, 2014