Comments on: Paul Jannetto, Ph.D., contributes to landmark discovery of Beethoven’s hair lead concentration https://news.mayocliniclabs.com/2024/05/09/paul-jannetto-ph-d-contributes-to-landmark-discovery-of-beethovens-hair-lead-concentration/ Get the latest news and education from Mayo Clinic Laboratories Mon, 17 Feb 2025 18:38:11 +0000 hourly 1 https://wordpress.org/?v=6.8.1