cual es el objetivo de la crioterapia en Paciente femenino de 15 años de edad jugadora de baloncesto. Jugando un partido recibió un impacto en la cara anterior de la rótula. La rodilla se inflamó al cabo de los pocos minutos después del impacto, apareciendo una tumefacción prepatelar, dolor y rodilla caliente

In the late 1800s, louis pasteur was searching for a vaccine for anthrax in livestock. one french veterinarian had a local reputation for being able to cure anthrax by applying oils and wrapping the animal in cloth to induce a fever. pasteur also knew that some animals got well on their own when left untreated. pasteur tested the effectiveness of the local veterinarian's methods by injecting four cattle with anthrax bacteria. he then directed the veterinarian to perform his procedures on two cattle. the other two cattle were left alone. one cow from each group died and the other one in each group survived. pasteur dismissed the veterinarian's procedure as ineffective, but he also considered this to be a poor test. why would he consider this to be a poor test