1.
Ruppel EG, DelpĂ­n H, Martin FW. Preliminary studies on a virus disease of a sapogenin-producing Dioscorea species in Puerto Rico. JAUPR [Internet]. 1966 Apr. 1 [cited 2024 Mar. 29];50(2):151-7. Available from: https://revistas.upr.edu/index.php/jaupr/article/view/3722