?url_ver=Z39.88-2004&rft_id=MTMT%3A31615831+10.1016%2Fj.jpeds.2019.07.052&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Gramer&rft.aufirst=Gwendolyn&rft.au=+Gramer+Gwendolyn&rft.date=2020&rft.volume=216&rft.atitle=Newborn+Screening+for+Vitamin+B12+Deficiency+in+Germany%E2%80%94Strategies%2C+Results%2C+and+Public+Health+Implications&rft.issn=0022-3476&rft.title=JOURNAL+OF+PEDIATRICS&rft.pages=165-172.e4&rft.genre=article