Has your child ever become suddenly weak in the legs, or anywhere else, after laughing or being surprised by something [PhenX]

LOINC: 64562-2Type: 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