Gatica, Andrés M, Griselda Arrieta, y Ana M Espinoza. 2009. «Optimization of Coffee (<i>Coffea arabica</i>) Transformation Parameters Using UidA and Hpt Genes: Effect of Osmotic Pre-Treatment, Helium Pressure and Target Distance». Revista De Biología Tropical 57 (S1):151–160. https://doi.org/10.15517/rbt.v57i0.21292.