“…While it is clear that the use of antimicrobial agents has broad and significant benefits, the appropriate use of these agents, including their selection, administration, monitoring and assessment, is a highly skilled discipline that incorporates all of the experience and expertise of veterinarians. Valuable sources of information that veterinarians rely on include textbooks and chapters on infectious diseases of multiple livestock species (47,86,97,213,244), or specific species such as cattle (7,10,48,283), sheep and goats (3,175), pigs (33,80,177,298), and poultry (112,142,199,225).…”