ROSEBROUGH, Nira J.
J. biol. Chem. , 193, 265-275, 1951.
The Lowry protein assay, a biochemical assay for determining the total level of protein in a solution. As of 2015 this paper was considered the most highly-cited paper in the scientific literature with over 310,000 citations. Digital facsimile from PubMedCentral at this link.