ENRIQUE PÉREZ, J. ABSENCE OF HEMAGGLUTININS FROM BUFFER EXTRACTS OF VIRUS-INFECTED LEAVES. The Journal of Agriculture of the University of Puerto Rico, [S. l.], v. 43, n. 2, p. 139–140, 1959. DOI: 10.46429/jaupr.v43i2.12552. Disponível em: https://revistas.upr.edu/index.php/jaupr/article/view/12552. Acesso em: 18 jul. 2024.