Physical and social factors associated with early adolescent headache and stomachache pain.
Fife B, Forste R.
Int J Adolesc Med Health. 2016 Sep 26;30(3):/j/ijamh.2018.30.issue-3/ijamh-2016-0062/ijamh-2016-0062.xml. doi: 10.1515/ijamh-2016-0062.
PMID:27665418
Study on intelligent syndrome differentiation neural network model of stomachache in traditional Chinese medicine based on the real world.
Ye H, Gao Y, Zhang Y, Cao Y, Zhao L, Wen L, Wen C.
Medicine (Baltimore). 2020 May 29;99(22):e20316. doi: 10.1097/MD.0000000000020316.
PMID:32481403
Headache, stomachache, backache, and morning fatigue among adolescent girls in the United States: associations with behavioral, sociodemographic, and environmental factors.