Some problems of modern influenza prophylaxis with live vaccine.
D000284:Administration, Oral; D000956:Antigens, Viral; D006801:Humans; D007251:Influenza, Human / Q000517:prevention & control*; D014613:Vaccines, Attenuated / Q000008:administration & dosage / Q000627:therapeutic use; D014765:Viral Vaccines / Q000008:administration & dosage / Q000627:therapeutic use*
D000956:Antigens, Viral; D014613:Vaccines, Attenuated; D014765:Viral Vaccines