[RESULTS AND PROSPECTS OF THE USE OF LIVE VACCINE AGAINST INFLUENZA AND INFLUENZA-LIKE INFECTIONS].
D006801:Humans; D007252:Influenza Vaccines; D007251:Influenza, Human; D009975:Orthomyxoviridae; D009976:Orthomyxoviridae Infections; D012141:Respiratory Tract Infections; D014613:Vaccines, Attenuated
D007252:Influenza Vaccines; D014613:Vaccines, Attenuated
INFLUENZA VACCINE; MYXOVIRUS INFECTIONS; RESPIRATORY TRACT INFECTIONS