Selection bias is a systematic error in epidemiologic studies that may seriously distort true measures of associations between exposure and disease. Observational studies are highly susceptible to selection bi...
Authors:
Ane Johannessen, Giuseppe Verlato, Bryndis Benediktsdottir, Bertil Forsberg, Karl Franklin, Thorarinn Gislason, Mathias Holm, Christer Janson, Rain Jögi, Eva Lindberg, Ferenc Macsali, Ernst Omenaas, Francisco Gomez Real, Eirunn Waatevik Saure, Vivi Schlünssen, Torben Sigsgaard…
Citation:
BMC Pulmonary Medicine
2014
14:63
Content type: Research article
Published on: 16 April 2014