publicaciones seleccionadas artículo académico Efficacy and safety of two whole IgG polyvalent antivenoms, refined by caprylic acid fractionation with or without β-propiolactone, in the treatment of Bothrops asper bites in Colombia. Transactions of the Royal Society of Tropical Medicine and Hygiene. 100:1173-1182. 2006 A randomized blinded clinical trial of two antivenoms, prepared by caprylic acid or ammonium sulphate fractionation of IgG, in Bothrops and Porthidium snake bites in Colombia: Correlation between safety and biochemical characteristics of antivenoms. Toxicon. 37:895-908. 1999