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- Loren Larson, Keikhosrow Firoozbakhsh, Ralph Passarelli, Patrick Bosch
- Journal of pediatric orthopedics
- 2006

BACKGROUND
Closed reduction and percutaneous pin fixation is the recommended treatment of displaced (Gartland types 2 and 3) supracondylar humerus fractures. The need for a medial pin for maximal stability remains controversial. The purpose of this study was to develop a model of supracondylar humerus fractures simulating medial column comminution and to… (More)

We consider the pattern of zero and nonzero elements in the sequence Akb, where A is an n X n nonnegative matrix and b is an n X 1 nonnegative column vector. We establish a tight bound of k < n for the first occurrence of a given monomial pattern, and we give a graph theoretic characterization of triples (A, b, i) such that there exists a k, k ~ n, for… (More)

- N Weidner, D N Dietzler, +5 authors J M McDonald
- American journal of clinical pathology
- 1980

A high-pressure liquid chromatographic method for the routine measurement of serum theophylline that is accurate, specific, and sensitive is presented. It is technically simple, requires only 50 microliter serum, and takes relatively little technician time. Values for theophylline in sera obtained by this method correlate well with those obtained by use of… (More)

- Leonard F. Klosinski, Gerald L. Alexanderson, Loren C. Larson
- The American Mathematical Monthly
- 2007

- Leonard F. Klosinski, Gerald L. Alexanderson, Loren C. Larson
- The American Mathematical Monthly
- 2006

The results of the Sixty-Sixth William Lowell Putnam Mathematical Competition, held December 3, 2005, follow. They have been determined in accordance with the regulations governing the Competition. The contest is supported by the William Lowell Putnam Prize Fund for the Promotion of Scholarship, an endowment established by Mrs. Putnam in memory of her… (More)

- Leonard F. Klosinski, Gerald L. Alexanderson, Loren C. Larson
- The American Mathematical Monthly
- 2009

- Leonard F. Klosinski, Gerald L. Alexanderson, Loren C. Larson, Mark Krusemeyer
- The American Mathematical Monthly
- 2011

- Leonard F. Klosinski, Gerald L. Alexanderson, Loren C. Larson
- The American Mathematical Monthly
- 2008

- Leonard F. Klosinski, Gerald L. Alexanderson, Loren C. Larson
- The American Mathematical Monthly
- 2000

- Leonard F. Klosinski, Gerald L. Alexanderson, Loren C. Larson
- The American Mathematical Monthly
- 2002