Williams, P. P., & Gallagher, J. E. (1978). Cytopathogenicity of Mycoplasma hyopneumoniae in porcine tracheal ring and lung explant organ cultures alone and in combination with monolayer cultures of fetal lung fibroblasts.

Williams, P P., و J E. Gallagher. Cytopathogenicity of Mycoplasma Hyopneumoniae in Porcine Tracheal Ring and Lung Explant Organ Cultures Alone and in Combination With Monolayer Cultures of Fetal Lung Fibroblasts. 1978.

Williams, P P., و J E. Gallagher. Cytopathogenicity of Mycoplasma Hyopneumoniae in Porcine Tracheal Ring and Lung Explant Organ Cultures Alone and in Combination With Monolayer Cultures of Fetal Lung Fibroblasts. 1978.