Filtering by: Committee Ryan, P Barry, Emory University Remove constraint Committee: Ryan, P Barry, Emory University Degree PhD Remove constraint Degree: PhD Year 2009 Remove constraint Year: 2009 Keyword multi-residue methos Remove constraint Keyword: multi-residue methos Research Field Chemistry, Analytical Remove constraint Research Field: Chemistry, Analytical Research Field Health Sciences, Public Health Remove constraint Research Field: Health Sciences, Public Health Submission Type Dissertation Remove constraint Submission Type: Dissertation