Piper, Penni Diane.

Perceived usefulness and perceived ease of use of clinical information systems by registered nurses in emergency departments in the North Texas area / Penni Diane Piper. - viii, 73 leaves ; 29 cm. - University of Texas at Tyler thesis. . - University of Texas at Tyler thesis. .

Thesis (M.S.N.)--University of Texas at Tyler, 2003.

Includes bibliographical references (leaves 55-59).


Nursing informatics.
Emergency medical services--Data processing.--Texas
Hospitals--Emergency services--Data processing.--Texas