No abstract available
MeSH terms
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Biopsy, Fine-Needle / instrumentation
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Bone Marrow / pathology*
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Equipment Contamination*
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Heparin / administration & dosage
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Humans
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Methylobacterium / isolation & purification*
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Sodium Chloride / administration & dosage
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Sphingomonas / isolation & purification*
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Syringes / microbiology*
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Water Microbiology