1. Nonspecific cytotoxic cells in fish (Ictaluruspunctatus) I. Optimum requirements for target cell lysis;Graves;Dev. Comp. Immunol.,1983
2. Nonspecific cytotoxic cells in fish (Ictaluruspunctatus) II. Parameters of target cell lysis and specificity;Evans;Dev. Comp. Immunol.,1983
3. Immunoregulation of fish nonspecific cytotoxic cell activity by retinolacetate but not poly I:C;Evans;Immunology,1983
4. Natural killer cell reactivity: regulatory interactions among phorbal esters, interferon, cholera toxin, and retinoic acid;Goldfarb;J. Immunol.,1981
5. Augmentation of natural killer activity by retinoic acid;Goldfarb,1982