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kees straver (will be back online soon friends): Blood smear. Extreme macro
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kees straver (will be back online soon friends): Blood - Extreem Macro
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kees straver (will be back online soon friends): Blood collection tubes
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kees straver (will be back online soon friends): Blood smear. Extreme macro
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kees straver (will be back online soon friends): Urine sediment. Extreme macro
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kees straver (will be back online soon friends): Ready to collect some blood
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kees straver (will be back online soon friends): Blood smear. Extreme macro