Emergency medicine--Diagnosis; Emergency medical services
A retrospective study involving the secondary analysis of public health surveillance records was undertaken to characterize the reliability and validity of an EMS dispatch data-based scheme for assigning emergency patients to surveillance syndromes...
Photographs; Posters; Billboard posters; Billboards; Signs (Notices); Collages; Language; Slogans; Graphic design; Inscriptions; Lettering (Layout features); Advertisements; Advertising; Publicity; Social aspects; Power (Social sciences);...
Top left: We Get Excited [Exploded] Because They Have Money and God in Their Pockets, 1985, poster, New York City; Top center: Surveillance is Your Busywork, bus placard for Nexus project, Atlanta, 1985, photograph courtesy Gerald F. Jones,...