title: Uroporphyrinogen III cosynthetase. Evidence for the existence of a polypyrrolic substrate in soybean callus tissue.
authors.affiliation: Cátedra de Quimica Biológica I, Departamento de Q. Biológica, Facultad de Ciencias Exactas y Naturales, Perú 272, Buenos Aires, Argentina
authors.forename: E B.C.
authors.initials: EB
authors.lastname: Llambias
authors.forename: A M.
authors.initials: AM
authors.lastname: del C Batlle