Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Results by year

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

Year Number of Results
1974 1
1975 6
1976 5
1977 2
1978 4
1979 4
1980 6
1981 4
1982 9
1983 9
1984 9
1985 7
1986 9
1987 6
1988 8
1989 19
1990 7
1991 6
1992 13
1993 8
1994 6
1995 6
1996 6
1997 2
1999 4
2000 3
2002 2
2003 9
2004 10
2005 2
2006 11
2007 15
2008 15
2009 12
2010 17
2011 25
2012 23
2013 12
2014 19
2015 24
2016 26
2017 24
2018 22
2019 18
2020 15
2021 19
2022 10
2023 9
2024 6

Text availability

Article attribute

Article type

Publication date

Search Results

460 results

Results by year

Filters applied: . Clear all
Page 1
Foodborne cryptosporidiosis.
Ryan U, Hijjawi N, Xiao L. Ryan U, et al. Int J Parasitol. 2018 Jan;48(1):1-12. doi: 10.1016/j.ijpara.2017.09.004. Epub 2017 Nov 7. Int J Parasitol. 2018. PMID: 29122606 Review.
Editorial.
Ryan U. Ryan U. Parasitol Res. 2018 Jul;117(7):1997. doi: 10.1007/s00436-018-5913-8. Parasitol Res. 2018. PMID: 29777338 No abstract available.
Zoonotic giardiasis: an update.
Cai W, Ryan U, Xiao L, Feng Y. Cai W, et al. Among authors: ryan u. Parasitol Res. 2021 Dec;120(12):4199-4218. doi: 10.1007/s00436-021-07325-2. Epub 2021 Oct 8. Parasitol Res. 2021. PMID: 34623485 Review.
Giardia: an under-reported foodborne parasite.
Ryan U, Hijjawi N, Feng Y, Xiao L. Ryan U, et al. Int J Parasitol. 2019 Jan;49(1):1-11. doi: 10.1016/j.ijpara.2018.07.003. Epub 2018 Nov 1. Int J Parasitol. 2019. PMID: 30391227 Review.
Small ruminants and zoonotic cryptosporidiosis.
Guo Y, Li N, Ryan U, Feng Y, Xiao L. Guo Y, et al. Among authors: ryan u. Parasitol Res. 2021 Dec;120(12):4189-4198. doi: 10.1007/s00436-021-07116-9. Epub 2021 Mar 13. Parasitol Res. 2021. PMID: 33712929 Review.
Emergence of zoonotic Cryptosporidium parvum in China.
Guo Y, Ryan U, Feng Y, Xiao L. Guo Y, et al. Among authors: ryan u. Trends Parasitol. 2022 Apr;38(4):335-343. doi: 10.1016/j.pt.2021.12.002. Epub 2021 Dec 28. Trends Parasitol. 2022. PMID: 34972653 Review.
New developments in Cryptosporidium research.
Ryan U, Hijjawi N. Ryan U, et al. Int J Parasitol. 2015 May;45(6):367-73. doi: 10.1016/j.ijpara.2015.01.009. Epub 2015 Mar 10. Int J Parasitol. 2015. PMID: 25769247 Review.
New Technologies for Detection of Enteric Parasites.
Ryan U, Paparini A, Oskam C. Ryan U, et al. Trends Parasitol. 2017 Jul;33(7):532-546. doi: 10.1016/j.pt.2017.03.005. Epub 2017 Apr 3. Trends Parasitol. 2017. PMID: 28385423 Review.
460 results