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Balinsky W, Muennig P.Balinsky W, et al.Med Care Res Rev. 2003 Sep;60(3):275-93. doi: 10.1177/1077558703254697.Med Care Res Rev. 2003.PMID: 12971230Review.
Friedman EM, Muennig P.Friedman EM, et al.J Health Care Poor Underserved. 2016;27(2):869-90. doi: 10.1353/hpu.2016.0087.J Health Care Poor Underserved. 2016.PMID: 27180714Free PMC article.
Pallin DJ, Muennig PA, Emond JA, Kim S, Camargo CA Jr.Pallin DJ, et al. Among authors: muennig pa.Vaccine. 2005 Jan 11;23(8):1048-52. doi: 10.1016/j.vaccine.2004.06.053.Vaccine. 2005.PMID: 15620478