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Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1983 1
1988 1
1989 4
1990 1
1991 2
1992 1
1993 5
1994 4
1995 8
1996 12
1997 7
1998 16
1999 23
2000 22
2001 31
2002 24
2003 20
2004 23
2005 25
2006 25
2007 13
2008 25
2009 14
2010 8
2011 12
2012 11
2013 6
2015 1
2024 0

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Search Results

333 results

Results by year

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Page 1
A reply.
Voipio-Pulkki L, Porela P, Helenius H, Pulkki K. Voipio-Pulkki L, et al. Among authors: helenius h. Eur Heart J. 2000 May;21(10):858. doi: 10.1053/euhj.2000.2132. Eur Heart J. 2000. PMID: 10781362 No abstract available.
Mood, latitude, and seasonality among adolescents.
Sourander A, Koskelainen M, Helenius H. Sourander A, et al. Among authors: helenius h. J Am Acad Child Adolesc Psychiatry. 1999 Oct;38(10):1271-6. doi: 10.1097/00004583-199910000-00016. J Am Acad Child Adolesc Psychiatry. 1999. PMID: 10517060
Determinants of tension-type headache in children.
Anttila P, Metsähonkala L, Aromaa M, Sourander A, Salminen J, Helenius H, Alanen P, Sillanpää M. Anttila P, et al. Among authors: helenius h. Cephalalgia. 2002 Jun;22(5):401-8. doi: 10.1046/j.1468-2982.2002.00381.x. Cephalalgia. 2002. PMID: 12110116
Ultrasonic scanning after percutaneous renal biopsy.
Helenius H, Laasonen L, Forslund T, Kock B, Kuhlbäck B, Edgren J. Helenius H, et al. Scand J Urol Nephrol. 1983;17(2):213-6. doi: 10.3109/00365598309180171. Scand J Urol Nephrol. 1983. PMID: 6612240
Climacteric symptoms and sleep quality.
Polo-Kantola P, Erkkola R, Irjala K, Helenius H, Pullinen S, Polo O. Polo-Kantola P, et al. Among authors: helenius h. Obstet Gynecol. 1999 Aug;94(2):219-24. doi: 10.1016/s0029-7844(99)00284-7. Obstet Gynecol. 1999. PMID: 10432131
Sense of coherence and health behaviour in adolescence.
Mattila ML, Rautava P, Honkinen PL, Ojanlatva A, Jaakkola S, Aromaa M, Suominen S, Helenius H, Sillanpää M. Mattila ML, et al. Among authors: helenius h. Acta Paediatr. 2011 Dec;100(12):1590-5. doi: 10.1111/j.1651-2227.2011.02376.x. Epub 2011 Jun 23. Acta Paediatr. 2011. PMID: 21645088
Environmental risk factors in Parkinson's disease.
Kuopio AM, Marttila RJ, Helenius H, Rinne UK. Kuopio AM, et al. Among authors: helenius h. Mov Disord. 1999 Nov;14(6):928-39. doi: 10.1002/1531-8257(199911)14:6<928::aid-mds1004>;2-z. Mov Disord. 1999. PMID: 10584666
Psychosocial predisposing factors for infantile colic.
Rautava P, Helenius H, Lehtonen L. Rautava P, et al. Among authors: helenius h. BMJ. 1993 Sep 4;307(6904):600-4. doi: 10.1136/bmj.307.6904.600. BMJ. 1993. PMID: 8401016 Free PMC article.
Childhood predictors of becoming a teenage mother among Finnish girls.
Lehti V, Niemelä S, Heinze M, Sillanmäki L, Helenius H, Piha J, Kumpulainen K, Tamminen T, Almqvist F, Sourander A. Lehti V, et al. Among authors: helenius h. Acta Obstet Gynecol Scand. 2012 Nov;91(11):1319-25. doi: 10.1111/j.1600-0412.2012.01517.x. Epub 2012 Sep 18. Acta Obstet Gynecol Scand. 2012. PMID: 22882123 Free article.
Parent-adolescent agreement on emotional and behavioral problems.
Sourander A, Helstelä L, Helenius H. Sourander A, et al. Among authors: helenius h. Soc Psychiatry Psychiatr Epidemiol. 1999 Dec;34(12):657-63. doi: 10.1007/s001270050189. Soc Psychiatry Psychiatr Epidemiol. 1999. PMID: 10703276
333 results