ADSD Version 1.0 - Rate Breathing at Its Worst

**Semantic type:** Intellectual Product

**Definition:** Asthma Daytime Symptom Diary V1.0 (ADSD Version 1.0) Please rate your difficulty breathing at its worst since you got up this morning.

**Synonyms:** - ADSD01-Rate Breathing at Its Worst - ADSD01-Rate Breathing at Its Worst - ADSD0101