There are multiple definitions:

1. best supportive care(English)

   • AML, DFS, OS, Flt3, FMS, HSCT, ICER, QALY, RIT
   • Care giver/provider
   • https://doi.org…can.2020.12.019
   • https://doi.org…2021.27.10.1469

2. bespoke smoking cessation(English)

   • delivered by mental health specialists trained to deliver evidence-supported smoking cessation interventions
   • FTND, GAD-7, MTQ, PHQ-9, SMI
   • Addiction and health, Mental health
   • https://doi.org/0.3310/hta23500

3. basic symptom concept(English)

   • integrated findings on the early symptomatic course of schizophrenia and first in vivo evidence of accompanying brain aberrations. It argued that the subtle subclinical disturbances in mental processes were the most direct self-experienced expression of the underlying neurobiological aberrations of the disease
   • BSABS
   • Psychiatry, Paradigm or theory
   • https://doi.org…/s-2008-1038152