Finch, Caroline (1 April 2012). "Compliance with return-to-play regulations following concussion in Australian schoolboy and community rugby union players". British Journal of Sports Medicine. 46 (10): 735–740. doi:10.1136/bjsm.2011.085332. PMID21705397. S2CID5302275.
Finch, Caroline (1 April 2012). "Compliance with return-to-play regulations following concussion in Australian schoolboy and community rugby union players". British Journal of Sports Medicine. 46 (10): 735–740. doi:10.1136/bjsm.2011.085332. PMID21705397. S2CID5302275.
Finch, Caroline (1 April 2012). "Compliance with return-to-play regulations following concussion in Australian schoolboy and community rugby union players". British Journal of Sports Medicine. 46 (10): 735–740. doi:10.1136/bjsm.2011.085332. PMID21705397. S2CID5302275.