Prevalence of vitamin B complex deficiencies in women in reproductive age, pregnant, or lactating woman in Brazil: a systematic review and meta-analysis protocol.
Michel Carlos MocellinCintia Chaves CurioniAlessandra da Silva PereiraSimone Augusta RibasMichelle Teixeira TeixeiraTatiane Salgado Galvão de MacedoGabriel Mantolvão PalermoPublished in: Systematic reviews (2023)
PROSPERO CRD42020188474.