1. Antigenic Variants of Influenza B Virus. Issue 5885 (20th October 1973) Authors: Schild, G. C.; Pereira, Marguerite S.; Chakraverty, Pratima; Coleman, Marion T.; Dowdle, W. R.; Chang, W. K. Journal: BMJ Issue: Volume 4:Issue 5885(1973) Page Start: 127 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Prevalence of Antibody to Current Influenza Viruses and Effect of Vaccination on Antibody Response. Issue 5842 (23rd December 1972) Authors: Pereira, Marguerite S.; Chakraverty, Pratima; Schild, G. C.; Coleman, Marion T.; Dowdle, W. R. Journal: BMJ Issue: Volume 4:Issue 5842(1972) Page Start: 701 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗