Impact of Recommended Maternal Vaccination Programs on the Clinical Presentation of SARS-CoV-2 Infection: A Prospective Observational Study

de la Cruz Conty ML, Encinas Pardilla MB, Garcia Sanchez M, Gonzalez Rodriguez L, Muner-Hernando ML, Royuela Vicente A, Pintado Recarte P, Martinez Varea A, Martinez Diago C, Cruz Melguizo S, Martinez-Perez O, On Behalf Of The Spanish Obstetric Emergency Group. Impact of Recommended Maternal Vaccination Programs on the Clinical Presentation of SARS-CoV-2 Infection: A Prospective Observational Study. Vaccines (Basel). 2021; 9(1).