. . "Abstracts"@en . . "Abstracts" . . . . . "Selected abstracts on lymphokines clinical and related preclinical research" . "Selected abstracts on lymphokines clinical and related preclinical research"@en . . . . "Selected abstracts on lymphokines : clinical and related preclinical research"@en . . "Lymphokines" . . . . "Selected abstracts on lymphokines : clinical trials and related preclinical research" . . . . "Lymphokines, clinical and related preclinical research"@en . "Lymphokines therapeutic use Abstracts." . . "Clinical Trials as Topic Abstracts." . . "Neoplasms therapy Abstracts." . . . .