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What tests are out there if a worm has migrated out of the bowel. Our health has been really bad since we were told to treat wrong and to treat twice weekly instead of the standard once fortnightly. My doctor ...

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A 39-year-old woman has pulmonary lesions caused by a primary mycobacterial infection. which of the following cells are predominant in the host response? a. basophils b. Eosinophils c. Neutrophils d. Macrophages e. Natural killer cells

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I am doing a PCR for a random ssDNA library. Every-time I do the PCR I get a white precipitate in the bottom of the PCR tube even in the control tube. My PCR mix contains 500 uL master mix ...

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Inoculation of the patient's feces on Endo medium, followed by incubation in a thermostat, the growth of S-type colonies with various sizes and colors was obtained. Some colonies were large, red; others are small, colorless. 1. What types of microorganisms could ...