bibliographic entry 2045820 [be/2045820]
https://w3id.org/oc/corpus/be/2045820

is a

• bibliographic reference

content

• Poretti A, Anheier T, Zimmermann R, Boltshausei E. Neural tube defects in Switzerland from 2001 to 2007: are periconceptual folic acid recommendations being followed. Swiss Medical Weekly. 2008; 138: 608–613. PMID: 18941947

references

• https://w3id.org/oc/corpus/br/2389468