(Q40995160)
Statements
1 reference
Salmonella typhimurium. Transmission by fiberoptic upper gastrointestinal endoscopy (English)
1 reference
H. J. Beecham
M. L. Cohen
1 March 1979
1 reference
1 reference
241
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10
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1013-1015
1 reference
Identifiers
1 reference
1 reference