TY - RPRT TI - First experience with a modified Siemens Lithostar shock wave system. AU - K D Volmer AU - G Köhler AU - W Folberth AU - K Planz PY - 1991 DO - 10.1159/000471703 UR - https://pubmed.ncbi.nlm.nih.gov/1823045/ ID - 1823045 ER -