The term "Immunologic Dose Response Relationship" refers to the relationship between the dose of an immunologic agent and the response it generates in the immune system. However, if you need to find suitable synonyms to express this concept, you can consider alternative phrases like "Immunological Dosage-Response Association" or "Immunological Dose-Response Correlation". These phrases capture the same idea but offer slightly different wording variations. Another potential synonym could be "Immunologic Dose-Response Connection" which emphasizes the link between the dose of the agent and the resulting response in the immune system. These synonyms can be used interchangeably while maintaining the core meaning of the original term.