Headache yesterday in Karnataka state, India: prevalence, impact and cost
Crossref DOI link: https://doi.org/10.1186/s10194-016-0669-y
Published Online: 2016-08-25
Published Print: 2016-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Steiner, Timothy J.
Rao, Girish N.
Kulkarni, Girish B.
Gururaj, Gopalkrishna
Stovner, Lars J.
License valid from 2016-08-25