R. Levin

The biuret reaction for the determination of proteins; an improved reagent and its application.

R. Levin, R. Brauer, Brauer Rw, 1951, The Journal of laboratory and clinical medicine.

The Enfrared Spectra of tris (Methyl Methylphosphonate) Iron(III), Tris (Ethyl Ethylphosphonate) Iron(III), and Tris (Isopropyl Methylphosphonate) Iron(III)

R. Levin, D. N. Kramer, J. J. Kokalas, 1969 .

Glucmsumine and acetylglucosamine tolerance in man.

R. Levin, R. Winzler, N. Krieger, 1961, The Journal of laboratory and clinical medicine.

Complexes of methyl diphenyl phosphate

A. Apelblat, R. Levin, 1979 .