Raffaelli B, Mecklenburg J, Overeem L, Scholler S, Dahlem M, Kurth T, Oliveira Gonçalves A, Reuter U, Neeb L
Determining the Evolution of Headache Among Regular Users of a Daily Electronic Diary via a Smartphone App: Observational Study
JMIR Mhealth Uhealth 2021;9(7):e26401
URL: mhealth.jmir.org/2021/7/e26401
DOI: 10.2196/26401