There are multiple definitions:

1. B leukotriene receptor(English)

   • a G protein-coupled receptor
   • Receptors

2. bow and lean test(English)

   • NID, NID-BLT, LSC-BPPV
   • ENT
   • https://doi.org…9/0392-100X-795

3. blue-light therapy(English)

   • in comparison to longer wavelength placebo light
   • NQA, QA, SLF, QSDR, UF, ACR, ALT, CC, DSI, DTI, FA, GFA, ISO, MMSE, MRI, mTBI, MSLT
   • Brain (dys)function, Therapeutic approaches, Sleep medicine, Circadian rhythm
   • https://apps.dt…s/AD1090595.pdf
   • https://doi.org…neur.2017.00616