Objective To observe the bacterioflora of bile and it' s drugs sensitivity in patients with bile duct diseases to serve as a guidance in medication.

目的观察胆道疾病患者胆汁中菌群分布状态，分析胆汁培养细菌药物敏感谱的变异，用以指导临床选择用药。

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They also test urine to see whether it matches the patient's medication history.

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It's clear when the device is running out of medication.

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Animals that help people with psychological problems are considered service animals if they are " individually trained to do work or perform tasks, " such as alerting someone with mental illness when it's time to take medication, according to the Americans with Disabilities Act.

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