RT  - Journal of Oral & Facial Pain and Headache
ID  - 10.11607/ofph.2020.suppl.c2
T1  - Further Evidence for Overlaps Among Chronic Pain Conditions—But No News About Causal Relationships
A1  - Peter Svensson
A1  - Fernando Exposto
YR  - 2020
SP  - 6
AB  - null