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Oral versus intramuscular administration of vitamin B12 for the treatment of patients with vitamin B12 deficiency https://t.co/beNTyFks9M
Oral versus intramuscular administration of vitamin B12 for the treatment of patients with vitamin B12 deficiency https://t.co/beNTyFks9M
@Somatotropina2 a ver que opinas. https://t.co/6zah3filbQ
RT @martinfd78: @ElenaDF75 @jescribano19 @isabaren @rosa_tomas @sehh_es @joaqmorera La vitamina B12 en ampollas (optovite) se puede tomar v…
RT @martinfd78: @ElenaDF75 @jescribano19 @isabaren @rosa_tomas @sehh_es @joaqmorera La vitamina B12 en ampollas (optovite) se puede tomar v…