TY - JOUR AU - Cremerius, C; Gradl-Dietsch, G; Beeres, F JP TI - Team-based learning for teaching musculoskeletal ultrasound skills: a prospective randomised trial JO - Eur J Trauma Emerg Surg PY - 2020 DO - 10.1007/s00068-019-01298-9 L3 - PubMed-ID: 31925451 N1 - et al. ER -