Results 111 to 120 of about 1,143 (172)

Evaluating the Test-Negative Design for COVID-19 Vaccine Effectiveness Using Randomized Trial Data: A Secondary Cross-Protocol Analysis of 5 Randomized Clinical Trials.

open access: yesJAMA Netw Open
Andrews LIB   +30 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy