1. On the constitutional formulae of urea, uric acid, and their derivatives Author(s): Mallet, John William, author Publication: [New Haven?] : [publisher not identified], [1876?] Subject(s): Urea -- chemistryUric Acid -- chemistry
2. Investigations on the effects of prolonged muscular exercise on the excretion of urea, uric acid, phosphoric acid, sulphuric acid, and chloride of sodium Author(s): Jones, Joseph, 1833-1896, author Publication: [New Orleans?] : [publisher not identified], [1878?] Subject(s): Physical Exertion -- physiologyUrinalysisUrea -- chemistry