Cubero, J <br/><br/>
The circadian rhythm of tryptophan in breast milk affects the rhythms of 6-sulfatoxymelatonin and sleep in newborn.  [electronic resource] 

 -  Neuro endocrinology letters  Dec 2005 
 - 657-61 p.  digital 
<br/><br/> Publication Type: Clinical Trial; Comparative Study; Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0172-780X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bottle Feeding<br/>Breast Feeding<br/>Circadian Rhythm--physiology<br/>Female<br/>Humans<br/>Infant<br/>Infant, Newborn<br/>Male<br/>Melatonin--analogs & derivatives<br/>Milk, Human--metabolism<br/>Reference Values<br/>Sleep--physiology<br/>Statistics, Nonparametric<br/>Tryptophan--metabolism