TY  - BOOK
AU  - 7th International Congress of Immunology, Berlin ,1989
AU  - Melchers, F., ed.
TI  - Progress in immunology - Proceedings
SN  - 3540510532
U1  - 574.29 
PY  - 1989///
CY  - Berlin
PB  - Springer-Verlag
ER  -