| http://www.w3.org/ns/prov#value | - Thus, tension-type headache is a serious problem with significant socio-economic implications, involving enormous loss of workdays and quality of life. [0008] Previous Findings in General Pain Physiology and Pain Pharmacology [0009] The possible pathogenic mechanisms of tension-type headache have previously been studied and discussed by Langemark et al. (Langemark et al. 1987, 1988, 1989) and by t
|
