TY - GEN AU - Fahlman,Mariane M AU - Engels,Hermann-J TI - Mucosal IgA and URTI in American college football players: a year longitudinal study SN - 0195-9131 PY - 2005///0518 KW - Adult KW - Case-Control Studies KW - Football KW - physiology KW - Humans KW - Immunoglobulin A KW - metabolism KW - Longitudinal Studies KW - Male KW - Predictive Value of Tests KW - Regression Analysis KW - Respiratory Tract Infections KW - epidemiology KW - Saliva KW - Time Factors N1 - Publication Type: Clinical Trial; Controlled Clinical Trial; Journal Article UR - https://doi.org/10.1249/01.mss.0000155432.67020.88 ER -