TANAKA, A. S.; SAMPAIO, Claudio A M ; MARANGONI, Sergio ; OLIVEIRA, B. ; NOVELLO, J. C. ; OLIVA, Maria Luiza Vilela ; FINK, E. ; SAMPAIO, Claudio Augusto Machado . Purification and primary structure determination of a Bowman-Birk trypsin inhibitor from Torresea cearensis seeds. Inhibition of enzymes of clotting cascade. Biological Chemistry, v. 378, p. 273-281, 1997.