共 7 条
- [2] [Anonymous], 2014, BMJ BRIT MED J, DOI [DOI 10.1136/bmj.g4485, 10.1136/bmj.g4485]
- [6] Parachute use to prevent death and major trauma related to gravitational challenge: systematic review of randomised controlled trials [J]. BRITISH MEDICAL JOURNAL, 2003, 327 (7429): : 1459 - 1461