Calhoun, J.
, Coursey, B.
, Gray, D.
and Karam, L.
(1991),
The Standardization of Sulfur-35 Methionine by Liquid Scintillation Efficiency Tracing with Hydrogen-3, ed. by Ross, Noakes, and Spaulding, Lewis Publishers , Chelsea, MI
(Accessed September 15, 2024)