title: Gray bats killed by dieldrin at two additional Missouri caves: aquatic macroinvertebrates found dead.
mesh_terms: D000818:Animals; D001923:Brain Chemistry; D002685:Chiroptera; D003445:Crustacea / Q000187:drug effects*; D004026:Dieldrin / Q000032:analysis / Q000633:toxicity*; D005260:Female; D008297:Male; D010573:Pesticide Residues / Q000032:analysis; D011817:Rabbits; D051381:Rats; D014873:Water Pollutants / Q000633:toxicity*; D014874:Water Pollutants, Chemical / Q000633:toxicity*
chemical_list: D010573:Pesticide Residues; D014873:Water Pollutants; D014874:Water Pollutants, Chemical; D004026:Dieldrin