@misc{indiciaeda40b498a3e7, title = {Pyridylmercuric acetate technical: Its use in control in gill disease and some external parasitic infestations}, author = {S. F. Snieszko}, year = {1949}, doi = {10.1577/1548-8640(1949)11[153:pat]2.0.co;2}, url = {https://pubs.usgs.gov/publication/1014103}, note = {Source identifier: 1014103} }