Scanlan, L. ., Lund, S. ., Coskun, S. ., Hanna, S. ., Johnson, M. ., Sims, C. ., … Nelson, B. . (2018). Counting Caenorhabditis elegans: Protocol Optimization and Applications for Population Growth and Toxicity Studies in Liquid Medium. Scientific Reports, 8(1), 904. https://doi.org/10.1038/s41598-018-19187-3 (Original work published 2018)