tags - cansfordlabs peth
PEth by DBS sampling is easy to store.
[#Bakhireva2016pethstability]: Hilda L. Gutierrez Mike Berry Cheryl Schmitt Dusadee Sarangarm Ludmila N. Bakhireva, Shikhar Shrestha (2016): Stability of Phosphatidylethanol in Dry Blood Spot Cards, Alcohol and Alcoholism 3, 2016, Vol. 51, S. 275-280.