Phytochemical study of ‘taiji’ (Handroanthus impetiginosus (Mart.) Mattos) and ‘ka’a ovetĩ’(Luehea divaricata Mart.) extracts

1. Sánchez-Hernández, E.
2. Cáceres-González, C.
3. García-Valdecasas, J.I.
4. Valdez-Ayala, S.
5. Martín-Gil, J.
6. Martín-Ramos, P.