SGRQ Past 4 Weeks Version - How Long Did Worst Respiratory Attack Last

**Semantic type:** Intellectual Product

**Definition:** St. George's Respiratory Questionnaire Past 4 Weeks Version (SGRQ Past 4 Weeks Version) How long did the worst respiratory attack last?

**Synonyms:** - SGRQ02-How Long Worst Resp Attack Last - SGRQ02-How Long Worst Resp Attack Last - SGRQ0207