[Biological competition of various zoonoses and man's health].
D000818:Animals; D002489:Central America; D006801:Humans; D009656:North America; D011634:Public Health; D012959:Socioeconomic Factors; D013020:South America; D015047:Zoonoses / Q000517:prevention & control
Competencia biológica de algunas zoonosis con la salud del hombre.