Extracting Social Determinants of Health from Pediatric Patient Notes Using Large Language Models: Novel Corpus and Methods. - Yujuan Fu; Giridhar Kaushik Ramachandran; Nicholas J. Dobbins; Namu Park; Michael Leu; Abby R. Rosenberg; Kevin Lybarger; Fei Xia 004; Özlem Uzuner; Meliha Yetisgen (LREC/COLING, 2024)