TY - GEN AU - Valkova,N V AU - Gagarinova,V M AU - Vasil'eva,N P AU - Piskareva,N A TI - [The comprehensive differentiated protection against influenza and acute respiratory diseases of medical workers in industrial enterprises] SN - 0372-9311 PY - 1992///0909 KW - Acute Disease KW - Adult KW - Disease Outbreaks KW - prevention & control KW - Health Status KW - Humans KW - Influenza A virus KW - Influenza, Human KW - Medical Staff KW - Middle Aged KW - Occupational Diseases KW - Respiratory Tract Infections KW - Russia KW - Seasons N1 - Publication Type: English Abstract; Journal Article ER -