bibliographic entry 2045866 [be/2045866]
https://w3id.org/oc/corpus/be/2045866

is a

• bibliographic reference

content

• Cheng N, Bai Y, Hu X, Pei H, Li Y, Zhang W, et al A base-line survey on birth defects in Gansu province, West China. Annals of Tropical Paediatrics: International Child Health. 2003; 23: 25–29.

references

• https://w3id.org/oc/corpus/br/2389606