title: Pharmaceutical data elude researchers.
authors.forename: Paul D
authors.initials: PD
authors.lastname: Thacker
mesh_terms: D000927:Anticonvulsants / Q000032:analysis*; D002220:Carbamazepine / Q000032:analysis*; D004345:Drug Industry; D004784:Environmental Monitoring; D012016:Reference Values; D012989:Soil Pollutants / Q000032:analysis*; D014481:United States; D014486:United States Food and Drug Administration; D014867:Water / Q000737:chemistry; D014874:Water Pollutants, Chemical / Q000032:analysis*
chemical_list: D000927:Anticonvulsants; D012989:Soil Pollutants; D014874:Water Pollutants, Chemical; D014867:Water; D002220:Carbamazepine