Viewing a single comment thread. View all comments

dumnezero t1_j2t086z wrote

Yeh, Robert W., et al. "Parachute use to prevent death and major trauma when jumping from aircraft: randomized controlled trial." BMJ, vol. 363, 13 Dec. 2018, p. k5094, doi:10.1136/bmj.k5094.

2

ehj t1_j2t67me wrote

Thanks for the laugh :D

1