bibliographic entry 3881312 [be/3881312]
https://w3id.org/oc/corpus/be/3881312

is a

• bibliographic reference

content

• Hubert, C. Maternal mortality trends in Mexico: state differences, http://paa2013.princeton.edu/papers/131199, (accessed May 12, 2016).

references

• https://w3id.org/oc/corpus/br/3818134