The prevalence of headache among elderly in a low-income area of São Paulo, Brazil
引用本文:
Benseñor IM,Lotufo PA,Goulart AC,Menezes PR,Scazufca M.The prevalence of headache among elderly in a low-income area of São Paulo, Brazil[J].Cephalalgia : an international journal of headache,2008,28(4):329-333.