1. Selection and properties of vaccines used in the Swedish trial;Tiru,1988
2. Placebo controlled trial of two acellular pertussis vaccines in Sweden—protective efficacy and adverse events;Lancet,1988
3. Licence application for pertussis vaccines withdrawn in Sweden;Lancet,1989
4. Pertussis vaccines;Edwards;Pediatr. Clin. North Am.,1990
5. Comparing the efficacy of pertussis vaccines;Olin;Lancet,1989