1. Acute headache diagnosis in pregnant women: a hospital-based study;Robbins;Neurology,2015
2. European headache federation consensus on technical investigation for primary headache disorders;Mitsikostas;J Headache Pain,2016
3. Headache and pregnancy: a systematic review;Negro;J Headache Pain,2017
4. Guidelines for diagnostic imaging during pregnancy and lactation;Jain;Obstet Gynecol,2017
5. Agence nationale de sécurité du médicament et des produits de santé; 2018. https://www.ansm.sante.fr.