@misc{indiciae50e231b5fb70, title = {Fatigue and sleep disorders.}, author = {K L Lichstein and M K Means and S L Noe and R N Aguillard}, year = {1997}, doi = {10.1016/s0005-7967(97)00029-6}, url = {https://pubmed.ncbi.nlm.nih.gov/9256516/}, note = {Source identifier: 9256516} }