A new impregnation device for locating the site of gastrointestinal tract bleeding.
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Gastroenterology↗
Biomedical subjects
R S Bray
Publications and source records attributed to R S Bray.
The immunology and serology of leishmaniasis. I. The fluorescent antibody staining technique.
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Animals↗
Pinocytotic uptake and the digestion of hemoglobin in malaria parasites.
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Hemoglobins↗
The Stein and Desowitz haemagglutination test for the detection of antibodies to Plasmodium berghei and Plasmodium vinckei.
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Animals↗
Note on the history of cutaneous leishmaniasis in the Mediterranean and Middle East area.
There exist records of what seems to be cutaneous leishmaniasis at least as far back as 650 BC, and possibly much earlier in the Tigris/Euphrates basin. It was described by Avicenna in the 10th century AD, and was well-known in Aleppo and Baghdad by the 18th century AD. Cutaneous leishmaniasis due to Leishmania infantum may have occurred in Crete in the 18th century. Artificial transmission was effected in Algeria and Aleppo in the 18th century.
Animals↗
A piroplasm of the zorilla (Ictonyx striatus).
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Animals↗