Critique on the biological estimation of amino nitrogen.

[41] PUCHER, 1930, IND ENG CHEM ANAL ED, V2, P191

[42] RAHN, 1932, PLANTA, V18, P1

[43] RIFFART, 1922, BIOCHEM Z, V131, P78

[44] RINGER, 1926, Z PHYSL CHEM, V156, P275

[45] ROSENTHALER, 1929, BIOCHEM Z, V207, P298

[46] SCHMIDT, 1929, J BIOL CHEM, V82, P587

[47] SORENSEN, 1907, BIOCHEM Z, V7, P407

[48] SORENSEN, 1907, BIOCHEM Z, V7, P45

[49] SORENSEN, 1928, Z PHYSL CHEM, V174, P251

[50] THIERFELDER, 1919, Z PHYSL CHEM, V105, P58

[41] PUCHER, 1930, IND ENG CHEM ANAL ED, V2, P191

[42] RAHN, 1932, PLANTA, V18, P1

[43] RIFFART, 1922, BIOCHEM Z, V131, P78

[44] RINGER, 1926, Z PHYSL CHEM, V156, P275

[45] ROSENTHALER, 1929, BIOCHEM Z, V207, P298

[46] SCHMIDT, 1929, J BIOL CHEM, V82, P587

[47] SORENSEN, 1907, BIOCHEM Z, V7, P407

[48] SORENSEN, 1907, BIOCHEM Z, V7, P45

[49] SORENSEN, 1928, Z PHYSL CHEM, V174, P251

[50] THIERFELDER, 1919, Z PHYSL CHEM, V105, P58