Bala, C., Eline, T., Kararizou, E., Diamanti, A. and Vivilaki, V. (2025) “Comorbidities of Primary Headaches During Pregnancy and the Perinatal Period: An Integrative Review ”, British Journal of Healthcare and Medical Research, 12(02), pp. 160–199. doi: 10.14738/bjhr.1202.18496.