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Pridham KF, Brown R, Clark R, Sondel S, Green C.Pridham KF, et al. Among authors: clark r.Res Nurs Health. 2002 Oct;25(5):394-410. doi: 10.1002/nur.10047.Res Nurs Health. 2002.PMID: 12221693
Pridham KF, Schroeder M, Brown R, Clark R.Pridham KF, et al. Among authors: clark r.J Adv Nurs. 2001 Sep;35(5):741-50. doi: 10.1046/j.1365-2648.2001.01906.x.J Adv Nurs. 2001.PMID: 11529976
Pridham KF, Brown R, Sondel S, Clark R, Green C.Pridham KF, et al. Among authors: clark r.Res Nurs Health. 2001 Aug;24(4):283-97. doi: 10.1002/nur.1030.Res Nurs Health. 2001.PMID: 11746059
Tluczek A, Clark R, McKechnie AC, Orland KM, Brown RL.Tluczek A, et al. Among authors: clark r.J Dev Behav Pediatr. 2010 Jun;31(5):414-26. doi: 10.1097/DBP.0b013e3181dd5049.J Dev Behav Pediatr. 2010.PMID: 20495477Free PMC article.
Tluczek A, Clark R, McKechnie AC, Brown RL.Tluczek A, et al. Among authors: clark r.J Dev Behav Pediatr. 2015 Jan;36(1):24-34. doi: 10.1097/DBP.0000000000000112.J Dev Behav Pediatr. 2015.PMID: 25493463Free PMC article.
Clark R, Tluczek A, Brown R.Clark R, et al.Infant Ment Health J. 2008 Sep;29(5):514-536. doi: 10.1002/imhj.20189.Infant Ment Health J. 2008.PMID: 28636219