Good, R A <br/><br/>
The development of immunological capacity in phylogenetic perspective.  [electronic resource] 

 -  American journal of diseases of children (1960)  Nov 1967 
 - 477-97 p.  digital 
<br/><br/> Publication Type: Journal Article; Review 
<br/><br/><label>ISSN: </label>0002-922X 
<br/><br/><label>Standard No.: </label>10.1001/archpedi.1967.02090260065004  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Amphibians<br/>Animals<br/>Biological Evolution<br/>Eels<br/>Fishes<br/>Hematopoietic System--cytology<br/>Immunity<br/>Lymph Nodes--cytology<br/>Lymphatic System--growth & development<br/>Opossums<br/>Sharks<br/>Thymus Gland--cytology