Conclusion: the drug consisting of species of "c", "m" and "s" interferes with morphine test papers, and the problem can be solved by the method established by this study.
结论：含“C”类、“M”类和“S”类药物对吗啡尿检产生干扰，通过本研究成果可以解决这一问题。
3
The carrying vessel should comply with the provisions of the I. S. m code which necessitates that such vessel must have on board the photocopies of two valid S. M. c and d.