@article{masvingwe_mavenyengwa_1998,  title={TOXICOLOGICAL EVALUATION OF THE PLANT Xanthium strumarium IN PIGS IN ZIMBABWE},  volume={4},  ISSN={0104-7930},  url={https://doi.org/10.1590/S0104-79301998000200003},  DOI={10.1590/S0104-79301998000200003},  number={2},  journal={Journal of Venomous Animals and Toxins},  publisher={Centro de Estudos de Venenos e Animais Peçonhentos - CEVAP, Universidade Estadual Paulista - UNESP},  author={MASVINGWE, C. and MAVENYENGWA, M.},  year={1998},  pages={113–119} }