Urine phencyclidine screening test

Luzzi VI, Saunders AN, Koenig JW, et al: Analytic performance of immunoassays for drugs of abuse below established cutoff values. Clin Chem 2004; 50(4):717-722.

Schneider S, Kuffer P, & Wennig R: Determination of lysergide (LSD) and phencyclidine in biosamples . J Chromatogr B 1998; 713:189-200.