@misc{indiciaea34dc71cd3e3, title = {QUALITATIVE AND QUANTITATIVE TESTS FOR STANNOUS FLUORIDE.}, author = {J J HEFFERREN}, year = {1963}, doi = {10.1002/jps.2600521115}, url = {https://pubmed.ncbi.nlm.nih.gov/14079638/}, note = {Source identifier: 14079638} }