Kaneto H, Takahashi M, Watanabe J (iulie 1990). „The opioid receptor selectivity for trimebutine in isolated tissues experiments and receptor binding studies”. Journal of Pharmacobio-Dynamics. 13 (7): 448–53. doi:10.1248/bpb1978.13.448. PMID1963196.
Kaneto H, Takahashi M, Watanabe J (iulie 1990). „The opioid receptor selectivity for trimebutine in isolated tissues experiments and receptor binding studies”. Journal of Pharmacobio-Dynamics. 13 (7): 448–53. doi:10.1248/bpb1978.13.448. PMID1963196.