parental spleen lymphocytes , were injected i.p . into f1 hybrids ( balb/cxc57bl/6 ) and at different intervals following injection we monitored the number of peritoneal exudate cells ( pec ) , spleen enlargement , and the ob of both peritoneal and spleen adherent mps .
C0003962
peritoneal exudate
C0031153
peritoneal