There are multiple definitions:

1. medical laboratory technician(English)

   • Specialist / expert

2. medical laboratory technician certified by ASCP(English)

   • ASCP
   • Specialist / expert

3. melatonin(English)

   • a supplementation that e.g. reduces the oxidative stress-mediated hepatocellular tumor-promoting effect of oxfendazole (OX)
   • OX
   • Hormone
   • https://doi.org…0204-009-0497-9