Veterinary vaccines for control of Rift Valley fever (memorandum of a WHO/FAO meeting); [L'UTILISATION DES VACCINS A USAGE VETERINAIRE POUR PREVENIR ET COMBATTRE LA FIEVRE DE LA VALLEE DU RIFT: MEMORANDUM D'UNE REUNION OMS/FAO]
Bulletin of the World Health Organization, Volume 61, No. 3, Year 1983