title: H1N1 in allogeneic stem cell recipients: courses of infection and influence of vaccination on graft-versus-host-disease (GVHD).
authors.forename: Markus
authors.initials: M
authors.lastname: Ditschkowski
authors.forename: Ahmet H
authors.initials: AH
authors.lastname: Elmaagacli
authors.forename: Dietrich W
authors.initials: DW
authors.lastname: Beelen
mesh_terms: D018450:Disease Progression; D006086:Graft vs Host Disease / Q000150:complications / Q000453:epidemiology / Q000209:etiology* / Q000821:virology; D018380:Hematopoietic Stem Cell Transplantation / Q000706:statistics & numerical data; D006801:Humans; D016867:Immunocompromised Host / Q000276:immunology / Q000502:physiology; D015994:Incidence; D053118:Influenza A Virus, H1N1 Subtype / Q000276:immunology / Q000502:physiology*; D007251:Influenza, Human / Q000150:complications / Q000453:epidemiology / Q000517:prevention & control* / Q000821:virology; D012307:Risk Factors; D014184:Transplantation, Homologous; D014611:Vaccination / Q000379:methods / Q000706:statistics & numerical data