TY - JOUR T1 - Professor Christopher Nordin: in memoriam JO - Urolithiasis UR - https://doi.org/10.1007/s00240-014-0746-0 PY - 2014/12/23 AU - Robertson B AU - Russell G ED - DO - DOI: 10.1007/s00240-014-0746-0 PB - Springer Science and Business Media LLC VL - 43 IS - 1 SP - 1 EP - 2 Y2 - 2025/12/19 ER -