title: Epidemic pneumococcal pneumonia; final consideration of the factors underlying the epidemic.
authors.forename: R G
authors.initials: RG
authors.lastname: HODGES
authors.forename: C M
authors.initials: CM
authors.lastname: MacLEOD
mesh_terms: D001699:Biometry; D058872:Epidemics; D011014:Pneumonia / Q000453:epidemiology* / Q000706:statistics & numerical data*; D011018:Pneumonia, Pneumococcal