John F. Jemionek

An improved technique for the negative selection of large numbers of human lymphocytes and monocytes by counterflow centrifugation-elutriation

Thomas J. Contreras, John F. Jemionek, Henry C. Stevenson et al. · Cellular Immunology · 1980 · 63 citations

Improved Technique, Counterflow Centrifugation-elutriation, Granulocyte +10

Enantiomeric Separation and Quantitation of ( )-Amphetamine, ( )-Methamphetamine, ( )-MDA, ( )-MDMA, and ( )-MDEA in Urine Specimens by GC-EI-MS after Derivatization with (R)-(-)- or (S)-(+)- -Methoxy- -(trifluoromethy)phenylacetyl Chloride (MTPA)

Bindu D. Paul, John F. Jemionek, David Lesser et al. · Journal of Analytical Toxicology · 2004 · 46 citations · Full text

Technique for Increased Granulocyte Recovery from Human Whole Blood by Counterflow Centrifugation Elutriation

John F. Jemionek, T. J. Contreras, John E. French et al. · Transfusion · 1979 · 38 citations

Immunology, Blood Cell, Pathology +17

Evaluation of Four Immunoassay Screening Kits for the Detection of Benzodiazepines in Urine*

Rebecca T. DeRienz, Justin M. Holler, Megan E. Manos et al. · Journal of Analytical Toxicology · 2008 · 25 citations · Full text

Comparison of the Microgenics CEDIA(R) Heroin Metabolite (6-AM) and the Roche Abuscreen(R) ONLINE Opiate Immunoassays for the Detection of Heroin Use in Forensic Urine Samples

Justin M. Holler, Thomas Z. Bosy, K. L. Klette et al. · Journal of Analytical Toxicology · 2004 · 21 citations · Full text