title: Answer to photo quiz (see pages 1126-7)
authors.affiliation: Universite de la Mediterranee, Faculte de Medecine, Unite des Rickettsies, CNRS UPRES-A 6020, 13385 Marseille Cedex 5, France. bartonella@medecine.univ-mrs.fr.
authors.initials: A
authors.lastname: Stein
authors.initials: R
authors.lastname: Purgus
authors.initials: M
authors.lastname: Drancourt
authors.initials: M
authors.lastname: Olmer