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Analysis of proteins and glycoproteins at the picomole level by on-line coupling of microbore high-performance liquid chromatography with flow fast atom bombardment and electrospray mass spectrometry: a comparative evaluation.
Hemling ME, Roberts GD, Johnson W, Carr SA, Covey TR. Hemling ME, et al. Among authors: covey tr. Biomed Environ Mass Spectrom. 1990 Nov;19(11):677-91. doi: 10.1002/bms.1200191107. Biomed Environ Mass Spectrom. 1990. PMID: 2076466
Development and validation of sensitive method for determination of serum cotinine in smokers and nonsmokers by liquid chromatography/atmospheric pressure ionization tandem mass spectrometry.
Bernert JT Jr, Turner WE, Pirkle JL, Sosnoff CS, Akins JR, Waldrep MK, Ann Q, Covey TR, Whitfield WE, Gunter EW, Miller BB, Patterson DG Jr, Needham LL, Hannon WH, Sampson EJ. Bernert JT Jr, et al. Among authors: covey tr. Clin Chem. 1997 Dec;43(12):2281-91. Clin Chem. 1997. PMID: 9439445
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