Asthma Yardstick: Practical recommendations for a sustained step-up in asthma therapy for poorly controlled asthma.
Chipps BE, Corren J, Israel E, Katial R, Lang DM, Panettieri RA, Peters SP, Farrar JR. Asthma Yardstick: Practical recommendations for a sustained step-up in asthma therapy for poorly controlled asthma. Ann Allergy Asthma Immunol. 2017 02; 118(2):133-142.e3.