Croton megalobotrys Müll Arg. and Vitex doniana (Sweet): Traditional medicinal plants in a three-step treatment regimen that inhibit in vitro replication of HIV-1

1. Tietjen, I.
2. Gatonye, T.
3. Ngwenya, B.N.
4. Namushe, A.
5. Simonambanga, S.
6. Muzila, M.
7. Mwimanzi, P.
8. Xiao, J.
9. Fedida, D.
10. Brumme, Z.L.
11. Brockman, M.A.
12. Andrae-Marobela, K.