TY - GEN AU - Vorob'ev,A A TI - [Theoretical and practical aspects of the problem of peroral immunization at the present time] SN - 0372-9311 PY - 1974///1001 KW - Adenoviridae Infections KW - prevention & control KW - Administration, Oral KW - Animals KW - Anthrax KW - BCG Vaccine KW - administration & dosage KW - Bacterial Vaccines KW - Brucella Vaccine KW - Cholera Vaccines KW - Coxsackievirus Infections KW - Dysentery, Bacillary KW - Enterovirus Infections KW - Humans KW - Influenza Vaccines KW - Measles Vaccine KW - Mumps Vaccine KW - Plague Vaccine KW - Poliovirus Vaccine, Inactivated KW - Q Fever KW - Smallpox Vaccine KW - Tularemia KW - Typhoid-Paratyphoid Vaccines KW - Vaccination KW - Vaccines, Attenuated KW - Viral Vaccines N1 - Publication Type: Journal Article; Review ER -