antireticular cytotoxic serum
noun
an·ti·re·tic·u·lar cytotoxic serum
| \ -rə-ˈtik-yə-lər-
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Medical Definition of antireticular cytotoxic serum
: a serum prepared from blood of horses inoculated with cells of normal human spleen and bone marrow and claimed to have restorative and regenerative effects on certain reticular tissues in humans