# Clinical documentation variations and NLP system portability: a case study in asthma birth cohorts across institutions

> Research article (Journal of the American Medical Informatics Association, 2017) · cited 80× · AI/ML

**Wikidata**: [openalex:W2770445088](https://www.wikidata.org/wiki/openalex:W2770445088)  
**Source**: https://4ort.xyz/entity/clinical-documentation-variations-and-nlp-system-portability-a-case-study-in-asthma-birth-cohorts-across-institutions