Automating SNOMED coding using medical language understanding: a feasibility study.

por Lussier, Y. A., Shagina, L., Friedman, C.
Publicado em 2001

Automating a severity score guideline for community-acquired pneumonia employing medical language processing of discharge summaries.

por Friedman, C., Knirsch, C., Shagina, L., Hripcsak, G.
Publicado em 1999

Evaluating the UMLS as a source of lexical knowledge for medical language processing.

por Friedman, C., Liu, H., Shagina, L., Johnson, S., Hripcsak, G.
Publicado em 2001