APA Citatie

Drubbel, I., Bleijenberg, N., Kranenburg, G., Eijkemans, R. J., Schuurmans, M. J., de Wit, N. J., & Numans, M. E. (2013). Identifying frailty: Do the Frailty Index and Groningen Frailty Indicator cover different clinical perspectives? a cross-sectional study. BioMed Central.

Chicago Style citaat

Drubbel, Irene, Nienke Bleijenberg, Guido Kranenburg, René JC Eijkemans, Marieke J. Schuurmans, Niek J. de Wit, en Mattijs E. Numans. Identifying Frailty: Do the Frailty Index and Groningen Frailty Indicator Cover Different Clinical Perspectives? a Cross-sectional Study. BioMed Central, 2013.

MLA citatie

Drubbel, Irene, et al. Identifying Frailty: Do the Frailty Index and Groningen Frailty Indicator Cover Different Clinical Perspectives? a Cross-sectional Study. BioMed Central, 2013.