These newborn screening fact sheets were developed by the Committee on Genetics of the American Academy of Pediatrics (AAP) with considerable assistance and consultation from many individuals. It is hoped that the information contained in these fact sheets will assist the pediatrician in understanding the individual tests, their characteristics, and their strengths and weaknesses. Newborn scree...

Discharge permits for treated wastewater from publicly owned treatment works (POTWs) often include effluent limitations for nutrients. Total maximum daily loads (TMDLs) for nutrients are being developed for many waterbodies throughout the United States. TMDLs and other water quality-drivers have resulted in POTWs having to comply with more stringent effluent limitations for parameters such as t...