Indigenous traditional knowledge of medicinal plants used by herbalists in treating opportunistic infections among people living with HIV/AIDS in Uganda.
Foraging behaviour of the african honey bee (Apis mellifera adansonii) on Annona senegalensis, Croton macrostachyus, Psorospermum febrifugum and Syzygium guineense var. guineense flowers at Ngaoundéré (Cameroon).