Antibody response of elderly individuals following vaccination.
D000368:Aged; D000917:Antibody Formation; D000937:Antigen-Antibody Reactions; D005853:Geriatrics; D006801:Humans; D007114:Immunization; D007252:Influenza Vaccines; D014611:Vaccination
D007252:Influenza Vaccines
ANTIGEN-ANTIBODY REACTIONS; GERIATRICS; IMMUNIZATION; INFLUENZA VACCINE