title: T follicular helper cells. Preface.
authors.forename: Marion
authors.initials: M
authors.lastname: Espéli
authors.forename: Michelle
authors.initials: M
authors.lastname: Linterman
mesh_terms: D000818:Animals; D018858:Germinal Center / Q000166:cytology; D006801:Humans; D051379:Mice; D006377:T-Lymphocytes, Helper-Inducer / Q000166:cytology*; D014611:Vaccination