TY - GEN AU - Carlson,R E AU - Hering,P J TI - Pneumococcal vaccines SN - 0002-838X PY - 1982///0422 KW - ABO Blood-Group System KW - immunology KW - Antibody Formation KW - Female KW - Humans KW - Male KW - Menopause KW - Polysaccharides, Bacterial KW - Pregnancy KW - Pregnancy Complications KW - etiology KW - Streptococcus pneumoniae KW - Vaccines KW - adverse effects N1 - Publication Type: Letter ER -