artículo académico

• 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
• Comparative study of the venoms of three subspecies of Lachesis muta (bushmaster) from Brazil, Colombia and Costa Rica.  Toxicon.  36:2021-2027. 1998
• A randomized double-blind clinical trial of two antivenoms in patients bitten by Bothrops atrox in Colombia.  Transactions of the Royal Society of Tropical Medicine and Hygiene.  90:696-700. 1996