TY - GEN AU - Blanchard,Sophie AU - Sadilek,Martin AU - Scott,C Ronald AU - Turecek,Frantisek AU - Gelb,Michael H TI - Tandem mass spectrometry for the direct assay of lysosomal enzymes in dried blood spots: application to screening newborns for mucopolysaccharidosis I SN - 1530-8561 PY - 2009///0109 KW - Fluorometry KW - Humans KW - Iduronidase KW - blood KW - Infant, Newborn KW - Lysosomes KW - enzymology KW - Mucopolysaccharidosis I KW - epidemiology KW - Neonatal Screening KW - methods KW - Tandem Mass Spectrometry N1 - Publication Type: Journal Article; Research Support, N.I.H., Extramural; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1373/clinchem.2008.115410 ER -