de Moura, F. C.; de Andrade, H. M.; Freitas, D. do R.; Amaral, C. R. Effect of Aqueous Extracts from the Clove (Syzygium Aromaticum) on Chlorophyll Content and Breath in Seedlings of Cabbage (Brassica Oleracea). Eclet. Quim. 2015, 38, 123-127.