TY - GEN AU - Iakovlev,G M AU - Kazantsev,V A TI - [Clinico-immunological characteristics and prevention of recurrent acute pneumonias] SN - 0026-9050 PY - 1988///0325 KW - Acute Disease KW - Adolescent KW - Adult KW - Humans KW - Immunity, Cellular KW - Military Personnel KW - Pneumonia KW - immunology KW - Recurrence KW - USSR N1 - Publication Type: Comparative Study; Journal Article ER -