Jelliffe, D B <br/><br/>
The secotrant--a possible new age category in early childhood?  [electronic resource] 

 -  The Journal of pediatrics  May 1969 
 - 808-10 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0022-3476 
<br/><br/><label>Standard No.: </label>10.1016/s0022-3476(69)80149-6  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child, Preschool<br/>Humans<br/>Infant<br/>Infant Mortality<br/>Infant Nutritional Physiological Phenomena<br/>Infant, Newborn<br/>Statistics as Topic<br/>Terminology as Topic