Balza, U., & de Gouvenain, R. C. (2019). Twenty-year assessment of Lignum-vitae (Guaiacum sanctum, Zygophyllaceae) in the Palo Verde National Park of Costa Rica. Revista De Biología Tropical, 67(6), 1269–1277. https://doi.org/10.15517/rbt.v67i6.38338