Concepedia

"DIPHTHERIA" IN SCHICK-NEGATIVE REACTORS.

R. A. O’Brien, C. C. Okell, H. J. Parish

The Lancet · 1929 · 15 citations · 2 references

DOI

Concepts

References

2

THE PERMANENCE OF THE SCHICK NEGATIVE STATE.

H. J. Parish, C. C. Okell · The Lancet · 1928 · 17 citations

, , +1

The Virulence Testing of the Diphtheria Bacillus and its Practical Application

C. C. Okell, H. J. Parish · Epidemiology and Infection · 1926 · 12 citations · Full text

, , +19