American Society of Anesthesiologists

Table 2. Total Plasma Meperidine and Alfentanil Concentrations, and Pupillary Responses

Table 2. Total Plasma Meperidine and Alfentanil Concentrations, and Pupillary Responses

Table 2. Total Plasma Meperidine and Alfentanil Concentrations, and Pupillary Responses

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