Skip to search formSkip to main content
You are currently offline. Some features of the site may not work correctly.

Sixty Nine

Known as: 69, Sixty-Nine 
A natural number greater than sixty-eight and less than seventy and the quantity that it denotes.
National Institutes of Health

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2006
Highly Cited
2006
We have systematically made a set of precisely defined, single‐gene deletions of all nonessential genes in Escherichia coli K‐12… Expand
Review
2005
Review
2005
BACKGROUND Quinquennial overviews (1985-2000) of the randomised trials in early breast cancer have assessed the 5 year and 10… Expand
  • table 1
  • figure 1
  • figure 2
  • figure 3
  • figure 4
Highly Cited
1999
Highly Cited
1999
I: Algebraic Integers.- II: The Theory of Valuations.- III: Riemann-Roch Theory.- IV: Abstract Class Field Theory.- V: Local… Expand
Highly Cited
1998
Highly Cited
1998
BACKGROUND Previous studies have shown that carotid endarterectomy in patients with symptomatic severe carotid stenosis (defined… Expand
Review
1998
Review
1998
BACKGROUND There have been many randomised trials of adjuvant prolonged polychemotherapy among women with early breast cancer… Expand
Highly Cited
1995
Highly Cited
1995
From the Publisher: Artificial "neural networks" are now widely used as flexible models for regression classification… Expand
Highly Cited
1993
Highly Cited
1993
BACKGROUND Although many patients with intermediate-grade or high-grade (aggressive) non-Hodgkin's lymphoma are cured by… Expand
Highly Cited
1990
Highly Cited
1990
Ultrafast computed tomography was used to detect and quantify coronary artery calcium levels in 584 subjects (mean age 48 +/- 10… Expand
Highly Cited
1957
Highly Cited
1957
Work from this laboratory resulted in the development of a method for the preparation and purification of brain lipides (1) which… Expand
  • table I
  • table II
  • table III
  • figure 1
  • table IV
Highly Cited
1951
Highly Cited
1951
The quantitative separation of amino acids by chromatography on columns of starch has sheen described in previous publications (l… Expand
  • figure 1
  • figure 2
  • table II
  • table III
  • figure 3