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Adsett CA, Bellissimo A, Mitchell A, Wilczynski N, Haynes RB.Adsett CA, et al. Among authors: mitchell a.Psychosom Med. 1989 Sep-Oct;51(5):523-36. doi: 10.1097/00006842-198909000-00004.Psychosom Med. 1989.PMID: 2678210Clinical Trial.
Mitchell A, Haynes RB, Adsett CA, Bellissimo A, Wilczynski N.Mitchell A, et al.J Gen Intern Med. 1989 May-Jun;4(3):221-5. doi: 10.1007/BF02599527.J Gen Intern Med. 1989.PMID: 2723835
Mitchell A, Watts J, Whyte R, Blatz S, Norman GR, Guyatt GH, Southwell D, Hunsberger M, Paes B.Mitchell A, et al.Pediatrics. 1991 Oct;88(4):789-94.Pediatrics. 1991.PMID: 1896284
Paes B, Mitchell A, Hunsberger M, Blatz S, Watts J, Dent P, Sinclair J, Southwell D.Paes B, et al. Among authors: mitchell a.CMAJ. 1989 Jun 1;140(11):1321-6.CMAJ. 1989.PMID: 2720515Free PMC article.