1,284
Participants
Start Date
September 24, 2019
Primary Completion Date
September 30, 2022
Study Completion Date
September 30, 2022
Questionnaire
questionnaire assessing knowledge of the need to take vitamin B9 supplementation in women in the periconceptional period and the reasons why this supplementation is carried out or not
CHU de Rennes, Rennes
Rennes University Hospital
OTHER