create siete tipos diferentes de neurotoxinas designadas con las letras de la A a la G; Sólo los tipos A, B, E y File causan enfermedades en humanos. Gastrointestinal symptoms could contain abdominal pain, diarrhea, or constipation. Death is frequently due to respiratory failure and airway obstructions. If the https://vons481ksz4.techionblog.com/profile