Nassar C., M., Sáenz R., J. A., & Galvez, N. (1980). Phytochemical screening of Costa Rican plants: Alkaloid analysis. V.
Chicago Style aipamenaNassar C., Maryssia, José A. Sáenz R., y Nazira Galvez. Phytochemical Screening of Costa Rican Plants: Alkaloid Analysis. V. 1980.
MLA aipamenaNassar C., Maryssia, José A. Sáenz R., y Nazira Galvez. Phytochemical Screening of Costa Rican Plants: Alkaloid Analysis. V. 1980.
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