Muscle tension headaches.
Northington
J W
JW
D003937:Diagnosis, Differential; D006801:Humans; D008012:Lidocaine; D009407:Nerve Block; D013315:Stress, Psychological / Q000150:complications; D018781:Tension-Type Headache / Q000188:drug therapy* / Q000209:etiology / Q000523:psychology
D008012:Lidocaine