Increasing prevalence of headache in 7-year-old schoolchildren

: Sillanpää M., Anttila P.

: 1996

: Headache

: Headache

: 36

: 8

: 466

: 470

: 5

: 0017-8748

DOI: https://doi.org/10.1046/j.1526-4610.1996.3608466.x

: https://api.elsevier.com/content/abstract/scopus_id/0029791113