@misc{indiciae59e09df12053, title = {[Protector colloids in urinary lithiasis; nature; derivation; behavior].}, author = {G ARRIGONI and G C GRIGNANI and M VARESI}, year = {1958}, url = {https://pubmed.ncbi.nlm.nih.gov/13545989/}, note = {Source identifier: 13545989} }