Villeneuve DL, Curtis LR, Jenkins JJ, Warner KE, Tilton F, Kent ML, Watral VG, Cunningham ME, Markle DF, Sethajintanin D et al..  
2005.  
Environmental stresses and skeletal deformities in fish from the Willamette River, Oregon.. Environ Sci Technol. 39(10):3495-506.