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The American Journal of Gastroenterology
|
July 27, 2001
Antibody testing for ulcerative colitis--more letters?
T R Koch
Diseases of the Colon and Rectum
|
January 1, 1989
Epidemiology of constipation in the United States
A Sonnenberg, T R Koch
Therapeutic Drug Monitoring
|
May 1, 1990
Suitability of collection tubes with separator gels for therapeutic drug monitoring
T R Koch, G Platoff
Digestive Diseases and Sciences
|
April 1, 1989
Physician visits in the United States for constipation: 1958 to 1986
A Sonnenberg, T R Koch
Digestive Diseases and Sciences
|
November 1, 1989
Period and generation effects on mortality from idiopathic inflammatory bowel disease
A Sonnenberg, T R Koch
Archives of Toxicology
|
July 1, 1981
Lead accumulations in brain, blood, and liver after low dosing of neonatal rats
A W Klein, T R Koch
Clinica Chimica Acta; International Journal of Clinical Chemistry
|
July 15, 1977
Evaluation of automated glucose oxidase methods for serum glucose: comparison to hexokinase of a colorimetric and an electrometric method
T R Koch, H C Nipper
Clinical Chemistry
|
July 1, 1981
Feasibility of measuring free and total bilirubin electrochemically in serum
T R Koch, O O Akingbe
Clinical Chemistry
|
May 1, 1990
Benzalkonium interference with test methods for potassium and sodium
T R Koch, J D Cook
Analytica Chimica Acta
|
April 1, 1971
The polarography of amino acids in dimethylsulfoxide
T R Koch, W C Purdy
Page
of 9
Search research articles
Search
Showing results (11-20 of 86) with videos related to
Sort By:
Page
of 9
The American Journal of Gastroenterology
|
July 27, 2001
Antibody testing for ulcerative colitis--more letters?
T R Koch
Diseases of the Colon and Rectum
|
January 1, 1989
Epidemiology of constipation in the United States
A Sonnenberg, T R Koch
Therapeutic Drug Monitoring
|
May 1, 1990
Suitability of collection tubes with separator gels for therapeutic drug monitoring
T R Koch, G Platoff
Digestive Diseases and Sciences
|
April 1, 1989
Physician visits in the United States for constipation: 1958 to 1986
A Sonnenberg, T R Koch
Digestive Diseases and Sciences
|
November 1, 1989
Period and generation effects on mortality from idiopathic inflammatory bowel disease
A Sonnenberg, T R Koch
Archives of Toxicology
|
July 1, 1981
Lead accumulations in brain, blood, and liver after low dosing of neonatal rats
A W Klein, T R Koch
Clinica Chimica Acta; International Journal of Clinical Chemistry
|
July 15, 1977
Evaluation of automated glucose oxidase methods for serum glucose: comparison to hexokinase of a colorimetric and an electrometric method
T R Koch, H C Nipper
Clinical Chemistry
|
July 1, 1981
Feasibility of measuring free and total bilirubin electrochemically in serum
T R Koch, O O Akingbe
Clinical Chemistry
|
May 1, 1990
Benzalkonium interference with test methods for potassium and sodium
T R Koch, J D Cook
Analytica Chimica Acta
|
April 1, 1971
The polarography of amino acids in dimethylsulfoxide
T R Koch, W C Purdy
Page
of 9