@misc{indiciae3420a0e65139, title = {Experiences with test systems using Daphnia magna.}, author = {H G Müller}, year = {1980}, doi = {10.1016/0147-6513(80)90004-4}, url = {https://pubmed.ncbi.nlm.nih.gov/7379717/}, note = {Source identifier: 7379717} }