“Psychiatry and the Nuclear Submarine”, 1967-10-01 (; backlinks; similar):
[Survey of naval personnel at a shipyard and all attached vessels, with examination of psychiatry referrals.
The results indicate that, despite intensive screening & an on-board doctor, formal records on psychiatric casualties from submarine patrols grossly underestimate the true rate of psychiatric issues among submarine crew, with a more plausible rate of ~3.8%.]
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