@misc{indiciaeb6830649993c, title = {[Indications for urinary hydroxyproline determination].}, author = {H Burkhardt and R Wepler and K Rommel}, year = {1976}, doi = {10.1055/s-0028-1104281}, url = {https://pubmed.ncbi.nlm.nih.gov/782814/}, note = {Source identifier: 782814} }