Rifabutin+Ethambutol:Susc:Pt:Isolate:OrdQn
rifabutin+ethambutol:susc:pt:isolate:ordqn
Rifabutin+Ethambutol:Susceptibility:To identify measures at a point in time:Isolate:Quantitative or Ordinal
rifabutin+ethambutol:susceptibility:to identify measures at a point in time:isolate:quantitative or ordinal