Bakken, Kjersti Sletten ; Kvestad, Ingrid ; Bjørkevoll, Sol Maja Graasvold... Bakken, Kjersti Sletten Kvestad, Ingrid Bjørkevoll, Sol Maja Graasvold Solvik, Beate Stokke Kaldenbach, Siri McCann, Adrian Holten-Andersen, Mads Nikolaj Ersvær, Elisabeth Konijnenberg, Carolien Strand, Tor Arne . Vitamin B 12 status in infancy and the effect of a vitamin B 12 injection in infants with subclinical vitamin B 12 deficiency: study protocol for a register-based randomised controlled trial. BMJ Open. 2023, 13(4).
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2023