@misc{indiciae8acf1df6d1b4, title = {Tension-type headache in the elderly.}, author = {Robert G Kaniecki}, year = {2006}, doi = {10.1007/s11916-006-0076-1}, url = {https://pubmed.ncbi.nlm.nih.gov/17087870/}, note = {Source identifier: 17087870} }