Jason H. D. Cho Parikshit Sondhi Chengxiang Zhai Bruce R. Schatz Resolving healthcare forum posts via similar thread retrieval. 33-42 2014 BCB https://doi.org/10.1145/2649387.2649399 conf/bcb/2014 db/conf/bcb/bcb2014.html#ChoSZS14