The ureases of Proteus strains in relation to virulence for the urinary tract Senior, B. W., Bradford, N. C., Simpson, D. S. p. 507
Detection of leptospiral antibodies in animal sera by means of fractionated antigenic extracts Fathalla, N. C., Coghlan, J. D. p. 513
Cell-mediated immunity in experimental parainfluenza type 3 virus infection Ramakrishnan, I., Agarwal, S. C. p. 527
The pathogenic effects of Mycobacterium haemophilum in immunosuppressed albino mice Abbott, M. R., Smith, D. D. p. 535
A comparison of the properties of Klebsiella strains isolated from different sources -- Edmondson et al. 13 (4): 541 -- Journal of Medical Microbiology p. 541
Enzyme immunoassay of the capsular polysaccharide of Streptococcus pneumoniae type III in cerebrospinal fluid in experimental meningitis Nolan, C. M., Ulmer, W. C., Jr p. 551
Studies of influenza virus infection in newborn ferrets Collie, M. H., Rushton, D. I., Sweet, C., Smith, H. p. 561
Survival of gonococci in urethral secretions with reference to the nonsexual transmission of gonococcal infection Srivastava, A. C. p. 593
Effect of temperature, humidity and exposure to oxygen on the survival of anaerobic bacteria Hoffmann, S., Justesen, T. p. 609