@misc{indiciae441f168ab7a1, title = {[Bone changes in chronic renal insufficiency].}, author = {E Ritz and B Krempien and P Prager and J Bommer and O Mehls and K Andrassy}, year = {1975}, url = {https://pubmed.ncbi.nlm.nih.gov/772387/}, note = {Source identifier: 772387} }