serum testosterone level was determined by radioimmunoassay in 57 men , including 23 cases of horton 's neuralgia during the period of recurrent headaches but not during an attack of headache , in 10 cases of trigeminal neuralgia , 10 cases of radicular pain and in 14 blood donors .
C0009088
horton 's neuralgia
C0018681
headache