A. R. Armstrong

Increased sensitivity of the rapid hydrophobic grid membrane filter enzyme-labeled antibody procedure for Escherichia coli O157 detection in foods and bovine feces

Richard A. Szabo, Ewen C.D. Todd, J. Mackenzie et al. · Applied and Environmental Microbiology · 1990 · 40 citations · Full text

Agriculture, Microbiology, Veterinary Microbiology +17

PHOSPHATASE IN OBSTRUCTIVE JAUNDICE.

A. R. Armstrong, E. J. King, RogerJ. Harris · PubMed · 1934 · 28 citations · Full text

Medicine, Internal Medicine, Pathology +11

The Site of Formation of the Phosphatase of Serum.

A. R. Armstrong, Fredrick Banting · PubMed · 1935 · 15 citations

Life Sciences, Biochemistry, Enzymology +2

Review of Spatial Analysis as a Geographic Information Management Tool

Agoha Chidiebere Charles, A. R. Armstrong, Onwubuariri Chukwuebuka Nnamdi et al. · American Journal of Engineering and Technology Management · 2024 · 14 citations · Full text

Planning, Regional Planning, Urban Planning +13

Time-concentration relationships of isoniazid with tubercle bacilli in vitro.

A. R. Armstrong · PubMed · 1960 · 12 citations

Medicine, Microbiology, Pharmacology +4