Maternal death: Case definition and guidelines for data collection, analysis, and presentation of immunization safety data

Autor: Patwardhan, M., Eckert, L.O., Spiegel, H., Pourmalek, F., Cutland, C., Kochhar, S., Gonik, B.
Zdroj: In Vaccine 1 December 2016 34(49):6077-6083
Databáze: ScienceDirect