@misc{indiciaef5d9f6440e4b, title = {Surgical tattooing: an experimental study. I.}, author = {H G Thomson and L Douglas and I Munroe}, year = {1967}, doi = {10.1097/00006534-196703000-00010}, url = {https://pubmed.ncbi.nlm.nih.gov/6020923/}, note = {Source identifier: 6020923} }