Comments on: Oral fluid offers an alternative specimen for controlled substance monitoring: Paul Jannetto, Ph.D. https://news.mayocliniclabs.com/2024/05/07/oral-fluid-assay-simplifies-drug-use-monitoring-paul-jannetto-ph-d/ Get the latest news and education from Mayo Clinic Laboratories Fri, 10 May 2024 18:33:32 +0000 hourly 1 https://wordpress.org/?v=6.8.2