Acute Toxicity of Ingested Zinc Shot to Game-farm Mallards. Illinois Natural History Survey Bulletin, Champaign, IL, v. 36, n. 1-5, p. 1–36, 1999. DOI: 10.21900/j.inhs.v36.123. Disponível em: https://iopn.library.illinois.edu/journals/inhs/article/view/123.. Acesso em: 18 may. 2024.