Tension-Type Headache
JAMA 306:450, Pluta, R.M.,et al, 2011
Headache in Intracerebral Hematomas
Neurol 47:494-500, Melo,T.P.,et al, 1996
Headache
JNNP 57:134-143, Pearce,J.M.S., 1994
Head Pain, In Clinical Symposia
Ciba Co, Vol 46, p 2-34994., Diamond,S., 1994