Authors: BERNERT JT TURNER WE PIRKLE JL SOSNOFF CS AKINS JR WALDREP MK ANN Q COVEY TR WHITFIELD WE GUNTER EW MILLER BB PATTERSON DG NEEDHAM LL HANNON WH SAMPSON EJ

Citation: Jt. Bernert et al., DEVELOPMENT AND VALIDATION OF SENSITIVE METHOD FOR DETERMINATION OF SERUM COTININE IN SMOKERS AND NONSMOKERS BY LIQUID-CHROMATOGRAPHY ATMOSPHERIC-PRESSURE IONIZATION TANDEM MASS-SPECTROMETRY, Clinical chemistry, 43(12), 1997, pp. 2281-2291