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.


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


My NCBI Filters

Results by year

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

Year Number of Results
1981 2
1982 3
1983 2
1984 3
1985 1
1987 2
1989 1
1990 4
1991 6
1992 1
1994 1
1997 1
1999 1
2000 2
2024 0

Text availability

Article attribute

Article type

Publication date

Search Results

30 results

Results by year

Filters applied: . Clear all
Page 1
Chaos in weakly-coupled pacemaker cells.
Endresen LP. Endresen LP. J Theor Biol. 1997 Jan 7;184(1):41-50. doi: 10.1006/jtbi.1996.0240. J Theor Biol. 1997. PMID: 9039399
Limit cycle oscillations in pacemaker cells.
Endresen LP, Skarland N. Endresen LP, et al. IEEE Trans Biomed Eng. 2000 Aug;47(8):1134-7. doi: 10.1109/10.855943. IEEE Trans Biomed Eng. 2000. PMID: 10943064
30 results