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

Year Number of Results
1971 1
1972 1
1973 1
1974 2
1976 1
1978 1
1982 1
1991 2
1995 1
1997 2
1999 3
2000 1
2002 2
2004 7
2006 3
2007 2
2009 1
2010 5
2011 6
2012 6
2013 3
2014 5
2015 5
2016 10
2017 9
2018 9
2019 10
2020 8
2021 4
2022 0
Text availability
Article attribute
Article type
Publication date

Search Results

102 results
Results by year
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Page 1
Genetic Influences on Cognition in Idiopathic Parkinson's Disease.
Amer H, Shehata H, Rashed LA, Helmy H, El-Jaafary S, Sabbah A, Ibrahim W. Amer H, et al. Among authors: helmy h. Neurol Res Int. 2018 Aug 1;2018:5603571. doi: 10.1155/2018/5603571. eCollection 2018. Neurol Res Int. 2018. PMID: 30155299 Free PMC article. No abstract available.
Role of Angiopoietins and Tie-2 in Diabetic Retinopathy.
Khalaf N, Helmy H, Labib H, Fahmy I, El Hamid MA, Moemen L. Khalaf N, et al. Among authors: helmy h. Electron Physician. 2017 Aug 25;9(8):5031-5035. doi: 10.19082/5031. eCollection 2017 Aug. Electron Physician. 2017. PMID: 28979738 Free PMC article.
Extrahepatic portal vein obstruction in Egyptian children.
El-Karaksy HM, El-Koofy N, Mohsen N, Helmy H, Nabil N, El-Shabrawi M. El-Karaksy HM, et al. Among authors: helmy h. J Pediatr Gastroenterol Nutr. 2015 Jan;60(1):105-9. doi: 10.1097/MPG.0000000000000548. J Pediatr Gastroenterol Nutr. 2015. PMID: 25546337
102 results