SGRQ Past 3 Months Version - How Long Did Worst Respiratory Attack Last

**Semantic type:** Intellectual Product

**Definition:** St. George's Respiratory Questionnaire Past 3 Months Version (SGRQ Past 3 Months Version) How long did the worst respiratory attack last?

**Synonyms:** - SGRQ01-How Long Worst Resp Attack Last - SGRQ01-How Long Worst Resp Attack Last - SGRQ0107