TY - RPRT TI - Chronic toxicity of diphenhydramine hydrochloride and erythromycin thiocyanate to Daphnia, Daphnia magna, in a continuous exposure test system AU - J.R. Meinertz AU - Theresa M. Schreier AU - J.A. Bernardy AU - J.L. Franz PY - 2010 UR - https://pubs.usgs.gov/publication/70003552 ID - 70003552 ER -