@misc{indiciae3750c24e302f,
  title = {Comparison of the effects of seleno-Lmethionine, seleno-DL-methionine, and selenized yeast on reproduction of mallards},
  author = {G. H. Heinz and D. J. Hoffman},
  year = {1996},
  doi = {10.1016/0269-7491(95)00053-4},
  url = {https://pubs.usgs.gov/publication/5220910},
  note = {Source identifier: 5220910}
}