[Dynamics of the development of mixed infection on poultry farms].
D000818:Animals; D004927:Escherichia coli Infections / Q000150:complications / Q000662:veterinary*; D007827:Laryngitis / Q000150:complications / Q000662:veterinary*; D009175:Mycoplasma Infections / Q000150:complications / Q000662:veterinary*; D011200:Poultry; D011201:Poultry Diseases / Q000453:epidemiology*; D014136:Tracheitis / Q000150:complications / Q000662:veterinary*; D014455:Ukraine
Dinamika proiavleniia smeshannoĭ infektsii v ptitsevodcheskikh khoziaĭstvakh