TROLLFORS, BIRGER MD; TARANGER, JOHN MD; LAGERGÅRD, TERESA PHD; SUNDH, VALTER BSC; BRYLA, DOLORES A. MPH; SCHNEERSON, RACHEL MD; ROBBINS, JOHN B. MD
From the Göteborg Pertussis Vaccine Trial, Göteborg University, Göteborg, Sweden (BT, JT, TL, VS), and the National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD (DAB, RS, JBR).
Accepted for publication Nov. 19, 1997.
Address for reprints: Dr. Birger Trollfors, The Göteborg Pertussis Vaccine Trial, St. Paulig 6, S-416 60 Göteborg, Sweden. Fax 46 31 84 58 79.