Mas información

• http://en.wikipedia.org/wiki/Euphorbia_resinifera
• http://translate.google.com.mx/translate?hl=es&sl=en&u=http://en.wikipedia.org/wiki/Resiniferatoxin&sa=X&oi=translate&resnum=1&ct=result&prev=/search%3Fq%3Dresiniferatoxin%26hl%3Des
• http://www.neurotoxininstitute.org/es/chapter_urology.asp
• http://www.lclabs.com/PRODFILE/P-R/R-6712.php4