@misc{indiciaedf507122bde4, title = {[Chemonucleolysis. Development, experiences, prospects].}, author = {R Steffen and R von Bremen-Kühne}, year = {1999}, doi = {10.1007/s001320050391}, url = {https://pubmed.ncbi.nlm.nih.gov/10474843/}, note = {Source identifier: 10474843} }