SGRQ Past 4 Weeks Version - I Have Brought Up Phlegm

**Semantic type:** Intellectual Product

**Definition:** St. George's Respiratory Questionnaire Past 4 Weeks Version (SGRQ Past 4 Weeks Version) Over the past 4 weeks, I have brought up phlegm (sputum).

**Synonyms:** - SGRQ02-I Have Brought Up Phlegm - SGRQ02-I Have Brought Up Phlegm - SGRQ0203