@misc{1198536, author = {W Eric Byrd and Mary E McKnight}, title = {Potential methods for measuring and detecting lead in existing paint films::a literature review}, year = {1990}, month = {1990-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NIST.IR.89-4205}, language = {en}, }