Cavero, R (2 de decembro de 2014). "Medicinal plants used for respiratory affections in Navarra and their pharmacological validation" 158 (Part A): 216–220. PMID25311273. doi:10.1016/j.jep.2014.10.003.
Cavero, R (2 de decembro de 2014). "Medicinal plants used for respiratory affections in Navarra and their pharmacological validation" 158 (Part A): 216–220. PMID25311273. doi:10.1016/j.jep.2014.10.003.