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. 1976;14(5-6):409-14.
doi: 10.1159/000197964.

A sensitive method for measuring haemoglobin in gastric contents

M A Fisher, J N Hunt

A sensitive method for measuring haemoglobin in gastric contents

M A Fisher et al. Digestion. 1976.

Abstract

A sensitive method for measuring haemoglobin in gastric contents using the rate of change of optical density of a mixture of orthotolidine and hydrogen peroxide in the presence of haemoglobin, is described. The method can measure the blood normally lost in 10 min from the gastric mucosa.

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