Guía práctica para la erradicación de la poliomielitis.
Contributors: Pan American Health Organization.
Edition: Segunda ed.
Series: Cuaderno técnico ;; no. 40; Technical paper (Pan American Health Organization).; no. 40.
Publisher: Organización Panamericana de la Salud
Published: 1994
Place of publication: Washington, D.C
Language: spa
Number of pages: 79
Subjects: Poliomyelitis -- America -- Prevention.; Poliomyelitis -- prevention & control.
Notes: Also published in English as: Polio eradication field guide, 2nd edition.