False negative point‐of‐care urine pregnancy tests in an urban academic emergency department: a retrospective cohort study

by Sarah Kleinschmidt, Julianne N. Dugas, Kerrie P Nelson, James A Feldman
Published 2021-06-01

Salivary inflammatory mediator profiling and correlation to clinical disease markers in asthma.

by Frédéric F Little, Diana M Delgado, Philip J Wexler, Frank G Oppenheim, Patricia Mitchell, James A Feldman, David R Walt, Roger D Peng, Elizabeth C Matsui
Published 2014-01-01