TY - GEN AU - Belous,A K TI - [Functional state of cardiovascular system in early stages of syphilis] SN - 0049-6804 PY - 1975///0206 KW - Adult KW - Aorta KW - physiopathology KW - Heart KW - Heart Function Tests KW - Humans KW - Middle Aged KW - Syphilis, Cardiovascular N1 - Publication Type: English Abstract; Journal Article ER -