Please follow http://www.lrc.fema.gov/starweb/lrcweb/servlet.starweb?path=lrcweb/STARLibraries14.web&search=(tis%3d(work%20adj%20schedule[s])%20or%20tis%3d(shift[s])%20or%20sub%3d(shifts))%20and%20itype%20not%3defo%20abstract%20and%20(tis%3d(emt[s]%20or%20ems%20or%20als%20or%20bls)%20or%20subject%3d(emt[s]%20or%20ems%20or%20als%20or%20bls)%20or%20tis%3d(emergency%20adj%20medical%20adj%20service[s])%20or%20tis%3d(emergency%20medical%20technician[s])%20or%20tis%3d(advanced%20adj%20life%20adj%20support)%20or%20tis%3d(basic%20adj%20life%20adj%20support)%20or%20sub%3d(emergency%20medical%20services%20or%20emergency%20medical%20technicians%20or%20advanced%20life%20support%20or%20basic%20life%20support%20or%20emergency%20medical%20care))%20and%20url%3dnot%3d"".