title: Stress in the deep: a study of undersea divers in controlled dangerous situations.
mesh_terms: D000223:Adaptation, Psychological; D000328:Adult; D001007:Anxiety; D003665:Decompression Sickness; D003674:Defense Mechanisms; D004242:Diving; D005239:Fear; D006801:Humans; D013315:Stress, Psychological; D013997:Time Factors