Agriculture & Biology
phytohemagglutinin
96%
inflammation
75%
amphibians
75%
assays
44%
immunocompetence
35%
field methods
17%
measuring devices
17%
global change
16%
habitat destruction
15%
tadpoles
14%
metamorphosis
13%
wildlife
13%
lectins
13%
extinction
12%
plasticity
12%
immune response
11%
biodiversity
11%
ecosystems
10%
protocols
9%
phenotype
9%
environmental factors
8%
gender
8%
birds
8%
organisms
7%
animals
5%
methodology
3%
Earth & Environmental Sciences
amphibian
89%
assay
71%
immunocompetence
48%
fitness
27%
environmental change
23%
immune response
18%
animal
18%
habitat destruction
18%
measuring instrument
17%
metamorphosis
17%
field method
16%
phenotype
15%
plasticity
13%
defense
13%
extinction
11%
bird
11%
protocol
11%
environmental conditions
10%
compression
10%
biodiversity
10%
health
9%
organism
9%
ecosystem
8%
need
7%
cost
7%
effect
3%
method
3%
Medicine & Life Sciences
Amphibians
100%
Phytohemagglutinins
93%
Inflammation
49%
Immunocompetence
38%
Ecosystem
30%
Biodiversity
19%
Psychological Extinction
16%
Birds
14%
Larva
14%
Lectins
14%
Animals
13%
Reaction Time
13%
Costs and Cost Analysis
8%
Health
6%