G. J. Harper

Airborne micro-organisms: survival tests with four viruses

G. J. Harper · Epidemiology and Infection · 1961 · 405 citations · Full text

Vaccination, Virus Epidemiology, Aerobiology +12

The Efficiency of Various Liquid Impinger Samplers in Bacterial Aerosols

K. R. May, G. J. Harper · Occupational and Environmental Medicine · 1957 · 163 citations · Full text

Impinger Fluid, Air Sampling, Aerobiology +9

The respiratory retention of bacterial aerosols: experiments with radioactive spores

G. J. Harper, J. Morton · Journal of Hygiene · 1953 · 103 citations · Full text

Bacillus Subtilis, Lung Deposition, Allergy +14

The in‐vitro determination of the sulphonamide sensitivity of bacteria

G. J. Harper, W. C. Cawston · The Journal of Pathology and Bacteriology · 1945 · 73 citations

Antimicrobial Susceptibility, Antibiotics, Medicine +6

The evidence for the airborne spread of Newcastle disease

M. Hugh-Jones, W.H. Allan, F. A. Dark et al. · Journal of Hygiene · 1973 · 71 citations · Full text

Virus Epidemiology, Disease Outbreak, Open Air +16