Agaie et al., 2007. Afr. J. Biotech., 6 (13): 1511-1515 Document reference Agaie, B. M. ; Onyeyili P. A., 2007. Anthelmintic activity of the crude aqueous leaf extracts of Anogeissus leiocarpus in sheep. Afr. J. Biotech., 6 (13): 1511-1515Web http://www.academicjournals.org/AJBCitation key Agaie et al., 2007Datasheets African birch (Anogeissus leiocarpa)