@misc{misc7c887379,
title   = {Pharmacognostic characterization and analysis of the thermal and spectroscopic profile of calendula officinalis L},
author = {Cunha, Daniela G. Cunha and Júnior, José Otávio C. S. and Freitas, Osvaldo de and Pereira, Newton L.},
year = {2003},
booktitle   = {Congress of Pharmaceutical Sciences}
}