Weissman, I L <br/><br/>
Developmental switches in the immune system.  [electronic resource] 

 -  Cell  Jan 1994 
 - 207-18 p.  digital 
<br/><br/> Publication Type: Journal Article; Review 
<br/><br/><label>ISSN: </label>0092-8674 
<br/><br/><label>Standard No.: </label>10.1016/0092-8674(94)90329-8  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Cell Death<br/>Cell Differentiation<br/>Gestational Age<br/>Hematopoiesis<br/>Hematopoietic Stem Cells--cytology<br/>Humans<br/>Immunity<br/>Immunity, Cellular<br/>Lymphoid Tissue--cytology<br/>Receptors, Lymphocyte Homing--physiology<br/>Thymus Gland--cytology