@misc{indiciae8f71b9b01d37, title = {Melatonin secretion after head injury: a pilot study.}, author = {Thomas Paparrigopoulos and Antigoni Melissaki and Hara Tsekou and Anna Efthymiou and Georgia Kribeni and Nikos Baziotis and Xenia Geronikola}, year = {2006}, doi = {10.1080/02699050600832114}, url = {https://pubmed.ncbi.nlm.nih.gov/17060154/}, note = {Source identifier: 17060154} }