TY - GEN AU - Nieman,D C TI - Exercise, infection, and immunity SN - 0172-4622 PY - 1995///0413 KW - Animals KW - Exercise KW - physiology KW - Humans KW - Immunity, Cellular KW - immunology KW - Killer Cells, Natural KW - Lymphocyte Subsets KW - Physical Exertion KW - Respiratory Tract Infections KW - Risk Factors KW - Sports KW - T-Lymphocytes N1 - Publication Type: Journal Article; Review UR - https://doi.org/10.1055/s-2007-1021128 ER -