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

Year Number of Results
1996 2
1997 6
1998 130
1999 222
2000 203
2001 248
2002 296
2003 280
2004 315
2005 366
2006 371
2007 350
2008 317
2009 294
2010 297
2011 279
2012 287
2013 310
2014 275
2015 254
2016 256
2017 226
2018 218
2019 120
2020 4
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5,328 results
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Page 1
Biowaiver or Bioequivalence: Ambiguity in Sildenafil Citrate BCS Classification.
Miranda C, Pérez-Rodríguez Z, Hernández-Armengol R, Quiñones-García Y, Betancourt-Purón T, Cabrera-Pérez MÁ. Miranda C, et al. AAPS PharmSciTech. 2018 May;19(4):1693-1698. doi: 10.1208/s12249-018-0982-7. Epub 2018 Mar 12. AAPS PharmSciTech. 2018. PMID: 29532425
Enhanced dissolution of sildenafil citrate as dry foam tablets.
Sawatdee S, Atipairin A, Sae Yoon A, Srichana T, Changsan N. Sawatdee S, et al. Pharm Dev Technol. 2019 Jan;24(1):1-11. doi: 10.1080/10837450.2017.1281952. Epub 2017 Jan 30. Pharm Dev Technol. 2019. PMID: 28135896
Effect of sildenafil citrate on circulating levels of sFlt-1 in preeclampsia.
Brownfoot FC, Tong S, Hannan NJ, Cannon P, Nguyen V, Kaitu'u-Lino TJ. Brownfoot FC, et al. Pregnancy Hypertens. 2018 Jul;13:1-6. doi: 10.1016/j.preghy.2018.04.011. Epub 2018 Apr 11. Pregnancy Hypertens. 2018. PMID: 30177033
Sildenafil citrate in obstetrics - caution is advised.
Levin G, Rottenstreich A. Levin G, et al. BJOG. 2019 May;126(6):736. doi: 10.1111/1471-0528.15605. Epub 2019 Feb 17. BJOG. 2019. PMID: 30773787 No abstract available.
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