The aerobic intestinal flora in Johne's disease.
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Animals↗
Biomedical subjects
A HIRCH
Publications and source records attributed to A HIRCH.
Infection of hamsters and rabbits with Mycobacterium johnei.
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Animals↗
The bacterial flora of the air of occupied rooms.
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Air Microbiology↗
Experimental infection with Mycobacterium johnei. I. The effect of a low calcium diet on the disease in goats.
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Animals↗
Colds among office workers, an epidemiological study.
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Common Cold↗
Aerococcus, a new bacterial genus.
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Aerococcus↗
Bacterial contamination of the air in boot and shoe factories.
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Air↗
Bacterial contamination of air in underground trains.
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Air↗