141st APHA Annual Meeting and Exposition

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Recorded Annual Meeting Presentations (RAMP) are now available for purchase.
Only $90 for presenters, $140 for registered attendees and $200 for non-attendees.

Online Program

Yukiko Miyakoshi, PhD, PHN, RN

Health Sciences Major Graduate School of Health Sciences
Hiroshima Japan oriyama@md.okayama-u.ac.jp

2035.0 Effects of napping on fatigue and sleepiness during a 16-hour night shift among hospital nurses.-the influence of the start and length of nap-