Methodological Challenges When Comparing Demographic and Clinical Characteristics of International Observational Registries
Verstappen, Suzanne M. M., Askling, Johan, Berglind, Niklas, Franzen, Stefan, Frisell, Thomas, Garwood, Christopher, Greenberg, Jeffrey D., Holmqvist, Marie, Horne, Laura, Lampl, Kathy, Michaud, KalebVolume:
67
Language:
english
Journal:
Arthritis Care & Research
DOI:
10.1002/acr.22661
Date:
December, 2015
File:
PDF, 289 KB
english, 2015