@misc{miscbef14c5e, title = {A call to action [Carta]: the global failure to effectively tackle maternal mortality rates}, author = {Khalil, Asma and Samara, Athina and O´Brien, Pat and Coutinho, Conrado Milani and Quintana, Silvana Maria and Ladhani, Shamez N.}, year = {2023}, doi = {10.1016/S2214-109X(23)00247-4}, journal = {The Lancet Global Health} }