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
1972 1
1976 1
1978 1
1979 1
1984 1
1985 1
1986 1
1988 1
1992 1
1993 1
1994 2
1996 1
1998 1
2000 1
2024 0

Text availability

Article attribute

Article type

Publication date

Search Results

15 results

Results by year

Filters applied: . Clear all
Page 1
A fiberoptic reflection oximeter.
Landsman ML, Knop N, Kwant G, Mook GA, Zijlstra WG. Landsman ML, et al. Pflugers Arch. 1978 Mar 20;373(3):273-82. doi: 10.1007/BF00580835. Pflugers Arch. 1978. PMID: 567325
Comparison between New York Heart Association classification and peak oxygen consumption in the assessment of functional status and prognosis in patients with mild to moderate chronic congestive heart failure secondary to either ischemic or idiopathic dilated cardiomyopathy.
van den Broek SA, van Veldhuisen DJ, de Graeff PA, Landsman ML, Hillege H, Lie KI. van den Broek SA, et al. Among authors: landsman ml. Am J Cardiol. 1992 Aug 1;70(3):359-63. doi: 10.1016/0002-9149(92)90619-a. Am J Cardiol. 1992. PMID: 1632403
15 results