5 Deutsche Mark - Federal Republic of Germany – Numista
5 DM 1951 "D"
Heart Disease and Stroke Statistics—2010 Update | Circulation
5 Deutsche Mark - Federal Republic of Germany – Numista
Accelerometry-based physical activity, disability and quality of life before and after lumbar decompression surgery from a physiotherapeutic perspective: An observational cohort study - North American Spine Society Journal (NASSJ)