Multimorbidity in primary care: protocol of a national cross-sectional study in Switzerland

Por Déruaz-Luyet, Anouk, N'Goran, A Alexandra, Tandjung, Ryan, Frey, Peter, Zeller, Andreas, Haller, Dagmar M, Rosemann, Thomas, Burnand, Bernard, Bodenmann, Patrick, Senn, Nicolas, Widmer, Daniel, Herzig, Lilli
Publicado no BMJ Open (2015)