@misc{indiciae69574db41ee3, title = {Determination of fluoride in toothpaste using headspace solid-phase microextraction and gas chromatography-flame ionization detection.}, author = {Grazyna Wejnerowska and Anna Karczmarek and Jerzy Gaca}, year = {2006}, doi = {10.1016/j.chroma.2006.10.030}, url = {https://pubmed.ncbi.nlm.nih.gov/17070826/}, note = {Source identifier: 17070826} }