Every reference with a DOI in the deposited reference list resolved to a known
work in Crossref or DataCite at the dated check, and none carried a retraction,
withdrawal, or removal notice.
The 40 checked references that resolve
resolves10.1007/BF00159597The use of electron transport system activity for assessing toxicant effects on algae
resolves10.1007/BF01348525Factors affecting dehydrogenase activity as an index of soil fertility
resolves10.1007/BF01398818Some observations on the microbial activity in remoistened air-dried soils
resolves10.1007/BF01606113Effect of pentachlorophenol on electron transport system activity in soil
resolves10.2307/3543411Problems in the Estimation of Biological Activity in Soil
resolves10.1007/BF00284630Effect of mercuric chloride on electron transport system (ETS) activity in sediment
resolves10.1007/BF00046191A study of methods for the classification of bottom deposits of natural waters
resolves10.1007/BF00014519Evaluation of some enzymatic methods to measure the bio-activity of aquatic environments
resolves10.1007/BF02255413Respiratory electron transport system activities in marine environments
resolves10.1128/AEM.43.4.964-966.1982Tetrazolium Reduction-Malachite Green Method for Assessing the Viability of Filamentous Bacteria in Activated Sludge
resolves10.1128/AEM.43.1.218-226.1982Localized Tetrazolium Reduction in Relation to N
<sub>2</sub>
Fixation, CO
<sub>2</sub>
Fixation, and H
<sub>2</sub>
Uptake in Aquatic Filamentous Cyanobacteria
resolves10.1128/AEM.36.6.926-935.1978Simultaneous determination of the total number of aquatic bacteria and the number thereof involved in respiration
resolves10.1007/BF00390716Measurements of electron transport activities in marine phytoplankton
resolves10.1007/BF00393750The measurement of respiratory electron-transport-system activity in marine zooplankton
The 25 references without a DOI — listed, not checked
no DOI — not checkedSoil Biochemistry
no DOI — not checkedSoil Enzymes
no DOI — not checkedSoil Enzymes
no DOI — not checkedSoil Enzymes
no DOI — not checkedSoil Enzymes
no DOI — not checkedAdvances in Agronomy
no DOI — not checkedCIT0011
no DOI — not checkedAltman F. P. An Introduction to the Use of Tetrazolium Salts in Quantitative Enzyme Cytochemistry. Koch-Light Laboratories, England 1967; 1
no DOI — not checkedB. D. H. Tetrazolium Salts. The British Drug Houses Ltd., B.D.H. Laboratory Chemical Division, PooleEngland, 1
no DOI — not checkedOrten J. M., Neuhaus O. O. Biochemistry.8th Ed. Mosby, St Louis 1970; 243
no DOI — not checkedCIT0018
no DOI — not checkedSoil Enzymes
no DOI — not checkedCIT0032
no DOI — not checkedSoil Enzymes
no DOI — not checkedCIT0040
no DOI — not checkedCIT0041
no DOI — not checkedMethodology for Biomass Determinations and Microbial Activities in Sediments
no DOI — not checkedCIT0044
no DOI — not checkedCIT0048
no DOI — not checkedCIT0051
no DOI — not checkedBiological Oxidations
no DOI — not checkedThe Enzymes
no DOI — not checkedThe Enzymes
no DOI — not checkedCIT0061
no DOI — not checkedCIT0065
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