Mikati, M. A., Szabo, G. K., Pylilo, R. J., LeDuc, B. W., Browne, T. R., & Greenblatt, D. J. (1988). Improved high-performance liquid chromatographic assay of antipyrine, hydroxymethylantipyrine, 4-hydroxyantipyrine and norantipyrine in urine. J Chromatogr, 433, 305–311. https://doi.org/10.1016/s0378-4347(00)80613-1

Mikati, M. A., G. K. Szabo, R. J. Pylilo, B. W. LeDuc, T. R. Browne, and D. J. Greenblatt. “Improved high-performance liquid chromatographic assay of antipyrine, hydroxymethylantipyrine, 4-hydroxyantipyrine and norantipyrine in urine.” J Chromatogr 433 (December 9, 1988): 305–11. https://doi.org/10.1016/s0378-4347(00)80613-1.

Mikati MA, Szabo GK, Pylilo RJ, LeDuc BW, Browne TR, Greenblatt DJ. Improved high-performance liquid chromatographic assay of antipyrine, hydroxymethylantipyrine, 4-hydroxyantipyrine and norantipyrine in urine. J Chromatogr. 1988 Dec 9;433:305–11.

Mikati, M. A., et al. “Improved high-performance liquid chromatographic assay of antipyrine, hydroxymethylantipyrine, 4-hydroxyantipyrine and norantipyrine in urine.” J Chromatogr, vol. 433, Dec. 1988, pp. 305–11. Pubmed, doi:10.1016/s0378-4347(00)80613-1.

Mikati MA, Szabo GK, Pylilo RJ, LeDuc BW, Browne TR, Greenblatt DJ. Improved high-performance liquid chromatographic assay of antipyrine, hydroxymethylantipyrine, 4-hydroxyantipyrine and norantipyrine in urine. J Chromatogr. 1988 Dec 9;433:305–311.