It causes coughing bronchitis pneumonia and any other diseases.” 7.___ Dear friend I sincerely hope you to stop smoking. When we meet 8.___ this summer I’ll be very happy if you still hold a cigarette between 9.___ your lips. Please you consider seriously what the doctors said...
Both vaccination and biosecurity measures are major parallel strategies for the prevention and control of NDV infections in endemic areas. Avirulent and lentogenic strains of NDV have been extensively used as live vaccines that can efficiently cross-protect against the velogenic and mesogenic pathotypes...