TY  - BOOK
AU  - Gray,David F.
TI  - Immunology: an outline of basic principles, problems, and theories concerning the immunological behaviour of man and animals 
SN  - 0444196579 (cased)
PY  - 1970///
CY  - New York
PB  - American Elsevier
KW  - Immunology, Comparative
KW  - Immunity
N1  - Includes index; Includes bibliographical references : p. 207-208
ER  -