In vitro anthelmintic potential of Vernonia amygdalina and Secamone africana on gastrointestinal nematodes Author/Editor(s): Nalule, Agnes SarahMbaria, James MucunuKimenju, James WangaiDate of publication: 2013RUFORUM Journal Articles Read more about In vitro anthelmintic potential of Vernonia amygdalina and Secamone africana on gastrointestinal nematodes