Detection, quantification and genetic variability of Mycoplasma hyopneumoniae from apparently healthy and pneumonic swine - Pulgarón, Yaima Burgher; Marques, Lucas Miranda; Campos, Angélica Cristine de Almeida; Rodriguez, Joan Peña; Márquez, Odaylin Plasencia; Ortiz, Arianna Duque; Rivero, Evelyn Lobo; Timenetsky, Jorge (Brazilian Journal of Veterinary Research and Animal Science, 2015)