For citations:

Iskra D.A., Lobzin V.Yu., Kalygin S.A. Primary headaches and cognitive disorders — pathophysiologically associated and comorbidity conditions. V.M. BEKHTEREV REVIEW OF PSYCHIATRY AND MEDICAL PSYCHOLOGY. 2018;(2):97-103. (In Russ.) https://doi.org/10.31363/2313-7053-2018-2-97-103