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Negative life events in children and adolescents with bipolar disorder.
Romero S, Birmaher B, Axelson DA, Iosif AM, Williamson DE, Gill MK, Goldstein BI, Strober MA, Hunt J, Goldstein TR, Esposito-Smythers C, Iyengar S, Ryan ND, Keller M. Romero S, et al. Among authors: ryan nd. J Clin Psychiatry. 2009 Oct;70(10):1452-60. doi: 10.4088/JCP.08m04948gre. J Clin Psychiatry. 2009. PMID: 19906349 Free PMC article.
Dexamethasone suppression test in children with major depressive disorder.
Birmaher B, Ryan ND, Dahl R, Rabinovich H, Ambrosini P, Williamson DE, Novacenko H, Nelson B, Lo ES, Puig-Antich J. Birmaher B, et al. Among authors: ryan nd. J Am Acad Child Adolesc Psychiatry. 1992 Mar;31(2):291-7. doi: 10.1097/00004583-199203000-00017. J Am Acad Child Adolesc Psychiatry. 1992. PMID: 1564032 Free article. Clinical Trial.
A secular increase in child and adolescent onset affective disorder.
Ryan ND, Williamson DE, Iyengar S, Orvaschel H, Reich T, Dahl RE, Puig-Antich J. Ryan ND, et al. J Am Acad Child Adolesc Psychiatry. 1992 Jul;31(4):600-5. doi: 10.1097/00004583-199207000-00004. J Am Acad Child Adolesc Psychiatry. 1992. PMID: 1644720
Regulation of sleep and growth hormone in adolescent depression.
Dahl RE, Ryan ND, Williamson DE, Ambrosini PJ, Rabinovich H, Novacenko H, Nelson B, Puig-Antich J. Dahl RE, et al. Among authors: ryan nd. J Am Acad Child Adolesc Psychiatry. 1992 Jul;31(4):615-21. doi: 10.1097/00004583-199207000-00007. J Am Acad Child Adolesc Psychiatry. 1992. PMID: 1644723 Free article. Review.
Psychobiological methodology.
Ryan ND, Iyengar S, Perel JM, Kaufman J, Dahl RE, Birmaher B. Ryan ND, et al. J Am Acad Child Adolesc Psychiatry. 1992 Jul;31(4):752-5. doi: 10.1097/00004583-199207000-00029. J Am Acad Child Adolesc Psychiatry. 1992. PMID: 1644742 No abstract available.
342 results