doi> MACEDO, Alexandre José ; SILVA, Walter Orlando Beys da ; TERMIGNONI, C. . Properties of a non collagen-degrading Bacillus subtilis keratinase. Canadian Journal of Microbiology, v. 54, p. 180-188, 2008.
doi> MACEDO, Alexandre José ; SILVA, Walter Orlando Beys da ; TERMIGNONI, C. . Properties of a non collagen-degrading Bacillus subtilis keratinase. Canadian Journal of Microbiology, v. 54, p. 180-188, 2008.