Variation in postsampling treatment of avian blood affects ecophysiological interpretations

Agriculture & Biology

• stable isotopes 100%
• fluids 89%
• blood 69%
• ecology 53%
• sampling 34%
• biochemical compounds 34%
• blood coagulation 31%
• extracellular fluids 29%
• blood sampling 27%
• immunoassays 26%
• total nitrogen 24%
• researchers 19%
• blood serum 19%
• erythrocytes 18%
• carbon 15%

Earth & Environmental Sciences

• blood 95%
• fluid 68%
• stable isotope 67%
• ecology 46%
• plasma 30%
• serum 19%
• assay 17%
• artifact 16%
• cell 12%
• nitrogen 11%
• sampling 11%
• carbon 11%
• effect 4%