Authors: LICHTENWALNER MR MENCKEN T TULLY R PETOSA M

Citation: Mr. Lichtenwalner et al., FALSE-POSITIVE IMMUNOCHEMICAL SCREEN FOR METHADONE ATTRIBUTABLE TO METABOLITES OF VERAPAMIL, Clinical chemistry, 44(5), 1998, pp. 1039-1041

Authors: LICHTENWALNER MR MENCKEN T PETOSA M

Citation: Mr. Lichtenwalner et al., RESPONSE TO A REPORT ON FALSE-POSITIVE RESULTS IN A METHADONE ENZYME-IMMUNOASSAY - RESPONSE, Clinical chemistry, 44(10), 1998, pp. 2222-2222