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Table 1 Patient demographics

From: Lidocaine injection of pericranial myofascial trigger points in the treatment of frequent episodic tension-type headache

 

Group 1

Group 2

Group 3

Group 4

n (Male/Female)

8/19

7/20

9/18

8/19

Age (years)

36,1 ± 9,7

37,03 ± 8,1

35,96 ± 9,5

36,03 ± 10,6

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The Journal of Headache and Pain

ISSN: 1129-2377

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