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Wahman A, Melnick SL, Rhame FS, Potter JD.Wahman A, et al. Among authors: melnick sl.Epidemiol Rev. 1991;13:178-99. doi: 10.1093/oxfordjournals.epirev.a036068.Epidemiol Rev. 1991.PMID: 1765111Review.
Cohen M, Deamant C, Barkan S, Richardson J, Young M, Holman S, Anastos K, Cohen J, Melnick S.Cohen M, et al.Am J Public Health. 2000 Apr;90(4):560-5. doi: 10.2105/ajph.90.4.560.Am J Public Health. 2000.PMID: 10754970Free PMC article.
Milgrom P, Weinstein P, Melnick S, Beach B, Spadafora A.Milgrom P, et al.J Public Health Dent. 1989 Winter;49(1):24-31. doi: 10.1111/j.1752-7325.1989.tb02016.x.J Public Health Dent. 1989.PMID: 2911074