@misc{indiciae1c3814b43639, title = {Potential effects of environmental contaminants on P450 aromatase activity and DNA damage in swallows from the Rio Grande and Somerville, Texas}, author = {M.A. Sitzlar and M.A. Mora and J.G.W. Fleming and F.W. Bazer and J. W. Bickham and C. W. Matson}, year = {2008}, doi = {10.1007/s10646-008-0251-8}, url = {https://pubs.usgs.gov/publication/70033006}, note = {Source identifier: 70033006} }