Serotonin in Down's syndrome / 
Ed. by Mary Coleman. 
 - Amsterdam:  North-Holland Publishing Company,  1973. 
 - 224 p. :   ill ;   25 cm. 
<br/><br/><label>ISBN: </label>0720441226 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Down's syndrome.<br/>Serotonin.