[Puttipong Vooravut],Puttipong Vooravut. 1994. Long-term influences of morphine on pharmacokinetics and major hormones responsible for regulation of reproduction, stress and thyroidal function in pubertal and adult cynomolgus monkeys. Bangkok:Chulalongkorn University;

[Puttipong Vooravut],Puttipong Vooravut. Long-term influences of morphine on pharmacokinetics and major hormones responsible for regulation of reproduction, stress and thyroidal function in pubertal and adult cynomolgus monkeys. Bangkok:Chulalongkorn University, 1994.

[Puttipong Vooravut],Puttipong Vooravut. (1994) Long-term influences of morphine on pharmacokinetics and major hormones responsible for regulation of reproduction, stress and thyroidal function in pubertal and adult cynomolgus monkeys (รายงานผลงานวิจัย). Chulalongkorn University:Bangkok.