Unsworks Repositorymetadata only
A cluster randomised trial of cloth masks compared with medical masks in healthcare workers
4203 health services and systems, 32 biomedical and clinical sciences, 3202 clinical sciences, 42 health sciences, clinical research, emerging infectious diseases, clinical trials and supportive activities, infectious diseases
This document is indexed with metadata only — full text is not available in the archive for this record.
Open the official source ↗
Record · ID 201389
Conceptio Open Knowledge Archive — every document is proof-bundled with source, license, and retrieval metadata.