Global, regional and national prevalence of copper, selenium and zinc deficiencies in women of childbearing age: protocol for systematic review and meta-analysis.
Priscila Ribas de Farias CostaThais CarvalhoJacqueline Costa Dias PitangueiraMônica Leila Portela SantanaSanjay KinraLouise PotvinPublished in: BMJ open (2023)
CRD42020165352.