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- [33] LONG-TERM PERSISTENCE OF ANTIBODY FOLLOWING PNEUMOCOCCAL POLYSACCHARIDE VACCINE CLINICAL RESEARCH, 1981, 29 (04): : A768 - A768
- [34] TYPE-SPECIFIC ANTIBODY-RESPONSES OF VOLUNTEERS IMMUNIZED WITH 23-VALENT PNEUMOCOCCAL POLYSACCHARIDE VACCINE JOURNAL OF INFECTIOUS DISEASES, 1985, 151 (04): : 749 - 750