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

Year Number of Results
1977 1
1979 1
1991 1
1992 2
1994 1
1995 3
1996 1
1997 2
1998 1
1999 2
2000 3
2002 3
2003 1
2004 2
2005 1
2006 3
2007 3
2008 3
2009 1
2010 1
2011 2
2016 1
2020 2
2021 1
2022 0
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37 results
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Page 1
Timing of intravenous patient-controlled remifentanil bolus during early labour.
Volmanen PV, Akural EI, Raudaskoski T, Ranta P, Tekay A, Ohtonen P, Alahuhta S. Volmanen PV, et al. Among authors: ranta p. Acta Anaesthesiol Scand. 2011 Apr;55(4):486-94. doi: 10.1111/j.1399-6576.2010.02390.x. Epub 2011 Feb 2. Acta Anaesthesiol Scand. 2011. PMID: 21288228 Clinical Trial.
Obstetric epidural analgesia.
Ranta PO. Ranta PO. Curr Opin Anaesthesiol. 2002 Oct;15(5):525-31. doi: 10.1097/00001503-200210000-00009. Curr Opin Anaesthesiol. 2002. PMID: 17019249
Multifactor effects and evidence of potential interaction between complement factor H Y402H and LOC387715 A69S in age-related macular degeneration.
Seitsonen SP, Onkamo P, Peng G, Xiong M, Tommila PV, Ranta PH, Holopainen JM, Moilanen JA, Palosaari T, Kaarniranta K, Meri S, Immonen IR, Järvelä IE. Seitsonen SP, et al. Among authors: ranta ph. PLoS One. 2008;3(12):e3833. doi: 10.1371/journal.pone.0003833. Epub 2008 Dec 2. PLoS One. 2008. PMID: 19048105 Free PMC article.
The intensity of labor pain in grand multiparas.
Ranta P, Jouppila P, Jouppila R. Ranta P, et al. Acta Obstet Gynecol Scand. 1996 Mar;75(3):250-4. doi: 10.3109/00016349609047096. Acta Obstet Gynecol Scand. 1996. PMID: 8607338
37 results