TY - GEN AU - Lajmanovich,Rafael C AU - Peltzer,Paola M AU - Junges,Celina M AU - Attademo,Andrés M AU - Sanchez,Laura C AU - Bassó,Agustín TI - Activity levels of B-esterases in the tadpoles of 11 species of frogs in the middle Paraná River floodplain: implication for ecological risk assessment of soybean crops SN - 1090-2414 PY - 2011///0124 KW - Acetylcholinesterase KW - metabolism KW - Analysis of Variance KW - Animals KW - Anura KW - Argentina KW - Butyrylcholinesterase KW - Carboxylesterase KW - Carboxylic Ester Hydrolases KW - Crops, Agricultural KW - Ecosystem KW - Geography KW - Inhibitory Concentration 50 KW - Insecticides KW - toxicity KW - Larva KW - enzymology KW - Malathion KW - analogs & derivatives KW - Risk Assessment KW - Glycine max KW - Species Specificity KW - Spectrophotometry, Ultraviolet N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1016/j.ecoenv.2010.07.047 ER -