Internet source gives assistance in tuberculosis prevention guidelines.
D001249:Asthma / Q000517:prevention & control; D003658:Decision Making, Computer-Assisted; D003661:Decision Support Techniques; D006801:Humans; D020407:Internet; D017410:Practice Guidelines as Topic; D014397:Tuberculosis, Pulmonary / Q000517:prevention & control*; D014481:United States