风险是剂量相关的，大部分与大剂量使用该药有关。
The risks are dose related and are mostly associated with high doses of the drug.
狗鞘内肉牙肿形成后吗啡剂量和浓度相关的时间梯度与作用：一项联合磁共振和组织病理学的研究。
Time Course and Role of Morphine Dose and Concentration in Intrathecal Granuloma Formation in Dogs: A Combined Magnetic Resonance Imaging and Histopathology Investigation.
病情的进展与患者服用胃复安的时间和剂量成正相关。
The development of this condition is directly related to the length of time a patient is taking metoclopramide and the number of doses taken.
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