Claesson B A, Schneerson R, Robbins J B, Johansson J, Lagergard T, Taranger J, Bryla D, Levi L, Cramton T, Trollfors B
Department of Infectious Diseases, University of Gothenburg, Sweden.
J Pediatr. 1989 Jan;114(1):97-100. doi: 10.1016/s0022-3476(89)80611-0.