bibliographic entry 2045863 [be/2045863]
https://w3id.org/oc/corpus/be/2045863

is a

• bibliographic reference

content

• Chen G, Pei LJ, Huang J, Song XM, Lin LM, Gu X, et al Unusual patterns of neural tube defects in a high risk region of northern China. Biomedical and Environmental Sciences. 2009; 22: 340–344. doi: 10.1016/S0895-3988(09)60065-9 PMID: 19950530

references

• https://w3id.org/oc/corpus/br/2389603