title: Polypeptide synthesis in Escherichia coli extracts: Effect of spermidine on the exchange of ribosomal subunits.
authors.affiliation: Instituto de Investigaciones Bioquímicas "Fundación Campomar" and Facultad de Ciencias Exactas y Naturales, Obligado 2490, 28, Buenos Aires, Argentina
authors.forename: M E.
authors.initials: ME
authors.lastname: Azzam
authors.forename: C A.
authors.initials: CA
authors.lastname: Perazzolo
authors.forename: I D.
authors.initials: ID
authors.lastname: Algranati