A rapid sample preparation method for PCR detection of food pathogens based on buoyant density centrifugationR. Lindqvist; B. Norling; S. Thisted Lambertz · 1997

Pure Red-Cell Aplasia of 10 Years' Duration Due to Persistent Parvovirus B19 Infection and Its Cure with Immunoglobulin TherapyKurtzman, Gary; Frickhofen, Norbert; Kimball, Janice; Jenkins, Douglas W.; Nienhuis, Arthur W.; Young, Neal S. · New England Journal of Medicine · 1989