ArticlemedRxiv : the preprint server for health sciences2022
Human Epidemiology and RespOnse to SARS-CoV-2 (HEROS): Objectives, Design and Enrollment Results of a 12-City Remote Observational Surveillance Study of Households with Children using Direct-to-Participant Methods.
Patricia C Fulkerson et al.PubMed ↗Full text ↗Publisher ↗
No numbers read from the abstract.