@inproceedings{HeiserUlrichsMuellerRuchholtz1994,
  author    = {A. Heiser and Karin Ulrichs and W. M{\"u}ller-Ruchholtz},
  title     = {Enzyme Activities in Commercial Collagenase Preparations and Their Kinetics During Islet Isolation Procedure},
  year      = {1994},
}