Do you usually bring up phlegm like this as much as twice a day, 4 or more days of the week [PhenX]

LOINC: 64152-2Type: OtherCPT: N/A

Frequently Asked Questions

A diagnostic test used to support clinical decision-making.

Sources
  1. [1]LOINC — Logical Observation Identifiers Names and Codes. Regenstrief Institute