… 0) using percentage agreement and Cohen’s k. Depending on the study design, some
items were coded as not applicable (N/A) and not included in agreement calculations. …

Exponential growth of the peer-reviewed literature and the breakdown of disciplinary boundaries
heralded by genome-scale instruments have made it harder than ever for scientists to …

Purpose: Recent international conference presentations have critiqued the promotion of
fundamental movement skills (FMS) as a primary pedagogical focus. Presenters have called for …

Using MRI techniques, we show here that normalization of tumor vessels in recurrent
glioblastoma patients by daily administration of AZD2171—an oral tyrosine kinase inhibitor of …

The effects of vascular endothelial growth factor (VEGF) blockade on the vascular biology of
human tumors are not known. Here we show here that a single infusion of the VEGF-specific …

The International Commission on Stratigraphy (ICS) has a long tradition of producing
international charts that communicate higher-order divisions of geological time and actual …

In the Multicenter Trial of Cryotherapy for Retinopathy of Prematurity (ROP), 4099 infants
weighing less than 1251 g at birth underwent sequential ophthalmic examinations, beginning at …

Background Early treatment to prevent severe coronavirus disease 2019 (Covid-19) is an
important component of the comprehensive response to the severe acute respiratory …

Background Efficacious vaccines are urgently needed to contain the ongoing coronavirus
disease 2019 (Covid-19) pandemic of infection with severe acute respiratory syndrome …

Objective To evaluate the excess risk and relative hazards for developing incident clinical
sequelae after the acute phase of SARS-CoV-2 infection in adults aged 18-65. Design …