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BLACK&WHITE aims to be a practical clinical handbook, enabling dentists and dental hygienists to expand their knowledge of cariology and whitening based on the authors’ experience and the guidelines found in the literature and recognized internationally.
Este es un libro único por varios motivos: el contenido se aborda de forma sintética y amena, está plenamente actualizado, y ha sido desarrollado por autores referentes en su campo. La mayoría de los libros sobre reproducción animal están más dirigidos al uso de tecnologías o biotecnologías, por lo que contienen poca información sobre la biología reproductiva y existe un vacío en el material disponible.
Infectious bronchitis is an acute and highly contagious respiratory disease of chickens characterized by respiratory signs comprising gasping, coughing, sneezing, tracheal rales and nasal discharge. In addition, severe respiratory distress may occur in young chickens. Respiratory distress, decrease in egg production, and loss of internal egg quality and eggshell quality have been reported in layers. Some strains of the virus produce severe kidney damage and may be associated with high mortality.
