Cita APA

Ying, Q. L., Rinehart, A. R., Simon, S. R., & Cheronis, J. C. (1991). Inhibition of human leucocyte elastase by ursolic acid. Evidence for a binding site for pentacyclic triterpenes.

Chicago Style Citation

Ying, Q L., A R. Rinehart, S R. Simon, i J C. Cheronis. Inhibition of Human Leucocyte Elastase By Ursolic Acid. Evidence for a Binding Site for Pentacyclic Triterpenes. 1991.

Cita MLA

Ying, Q L., A R. Rinehart, S R. Simon, i J C. Cheronis. Inhibition of Human Leucocyte Elastase By Ursolic Acid. Evidence for a Binding Site for Pentacyclic Triterpenes. 1991.