Rios, María Yolanda; Salinas, David; Villarreal, María Luisa. Cytotoxic Activity of Moronic Acid and Identification of the New Triterpene 3,4-seco-Olean-18-ene-3,28-dioic Acid from Phoradendron reichenbachianum. Planta Medica. 2001, 67 (5): 443–6. PMID 11488459. doi:10.1055/s-2001-15823.
Rios, María Yolanda; Salinas, David; Villarreal, María Luisa. Cytotoxic Activity of Moronic Acid and Identification of the New Triterpene 3,4-seco-Olean-18-ene-3,28-dioic Acid from Phoradendron reichenbachianum. Planta Medica. 2001, 67 (5): 443–6. PMID 11488459. doi:10.1055/s-2001-15823.