This is a "connection" page, showing publications co-authored by Brian Hiestand and Mary O'Brien.
Dunn B, McCalla C, Hiestand B, O'Brien MC. The pediatric headache that would not go away. Pediatr Emerg Care. 2013 Dec; 29(12):1283-6.
The connection strength for concepts is the sum of the scores for each matching publication.
Publication scores are based on many factors, including how long ago they were written and whether the person is a first or senior author.