TY - RPRT TI - Twenty-four-hour light exposure and melatonin levels among shift workers. AU - Marilyn J Borugian AU - Richard P Gallagher AU - Melissa C Friesen AU - Teresa F Switzer AU - Kristan J Aronson PY - 2005 DO - 10.1097/01.jom.0000184855.87223.77 UR - https://pubmed.ncbi.nlm.nih.gov/16340708/ ID - 16340708 ER -