Trắc nghiệm: Question: During skin testing. a large amount of bee venom is injected into the skin of your arm or upward back. | Gửi trắc nghiệm |
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Trắc nghiệm: Question: During skin testing. a large amount of bee venom is injected into the skin of your arm or upward back. | Gửi trắc nghiệm |