title: Make new friends, but keep the old: influenza vaccines in children with cancer.
authors.forename: Natasha B
authors.initials: NB
authors.lastname: Halasa
mesh_terms: D000914:Antibodies, Viral / Q000097:blood*; D005260:Female; D006801:Humans; D016867:Immunocompromised Host; D009980:Influenza A virus / Q000276:immunology*; D009981:Influenza B virus / Q000276:immunology*; D007252:Influenza Vaccines / Q000009:adverse effects* / Q000276:immunology*; D008297:Male; D009369:Neoplasms / Q000276:immunology*
chemical_list: D000914:Antibodies, Viral; D007252:Influenza Vaccines