Medicina y ciencias biológicas
Ornithobacterium
100%
Peru
62%
Birds
52%
Polymerase Chain Reaction
12%
Haemophilus paragallinarum
11%
Bird Diseases
8%
Air Sacs
8%
Pasteurella multocida
7%
Genetic Profile
7%
Trachea
5%
Base Pairing
5%
Agricultura y biología
Ornithobacterium rhinotracheale
79%
Peru
50%
genetic variation
30%
birds
29%
polymerase chain reaction
12%
Avibacterium paragallinarum
8%
air sacs
7%
microorganisms
7%
broiler breeders
6%
Pasteurella multocida
6%
trachea (vertebrates)
6%
respiratory tract diseases
5%
biochemistry
5%
Ciencias ambientales y de la tierra
polymerase chain reaction
56%
bird
40%
microorganism
24%
respiratory disease
20%
biochemistry
18%
genotype
17%
pathogen
15%
blood
13%
gene
12%
bacterium
10%
air
8%
test
6%