Key points are not available for this paper at this time.
Newborn Phenylketonuria Detection Program in Massachusetts Robert A. MacCready, Director, Lecturer in MicrobiologyM.D.F.A.P.H.A., and M. Grace Hussey, DirectorM.D.M.P.H.F.A.P.H.A. CopyRight https://doi.org/10.2105/AJPH.54.12.2075 Published Online: August 29, 2011
MacCready et al. (Tue,) studied this question.