TY - JOUR T1 - Heading Frequency and Risk of Cognitive Impairment in Retired Male Professional Soccer Players JO - JAMA Network Open UR - http://dx.doi.org/10.1001/jamanetworkopen.2023.23822 PY - 2023/07/17 AU - Espahbodi S AU - Hogervorst E AU - Macnab T-MP AU - Thanoon A AU - Fernandes GS AU - Millar B AU - Duncan A AU - Goodwin M AU - Batt M AU - Fuller CW AU - Fuller G et al ED - DO - DOI: 10.1001/jamanetworkopen.2023.23822 PB - American Medical Association (AMA) VL - 6 IS - 7 SP - e2323822 EP - e2323822 Y2 - 2024/12/22 ER -