Yang, J N <br/><br/>
Effects of high tryptophan doses and two experimental rations on the excretion of urinary tryptophan metabolites in cattle.  [electronic resource] 

 -  The Journal of nutrition  Dec 1972 
 - 1655-65 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0022-3166 
<br/><br/><label>Standard No.: </label>10.1093/jn/102.12.1655  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Acetates--urine<br/>Alcohols--urine<br/>Animal Feed<br/>Animal Nutritional Physiological Phenomena<br/>Animals<br/>Carbon Isotopes<br/>Cattle<br/>Chromatography, Ion Exchange<br/>Emphysema--etiology<br/>Hydrogen-Ion Concentration<br/>Indican--urine<br/>Indoleacetic Acids--urine<br/>Indoles--urine<br/>Intubation, Gastrointestinal<br/>Kynurenine--urine<br/>Male<br/>Picolinic Acids--urine<br/>Pulmonary Edema--etiology<br/>Rumen<br/>Spectrophotometry, Ultraviolet<br/>Time Factors<br/>Tryptophan--administration & dosage