Figure 1.
PTC processing pipeline. PubMed abstracts and PMC-TM full text articles are annotated by multiple concept taggers (A), conflicts/overlapping annotations handled by the disambiguation module (B) and results stored in the database (C).
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.