Brain damage in divers. Cross sectional studies are inconclusive, longitudinal studies are more appropriate.
Broome
J R
JR
Pitkin
A D
AD
D000328:Adult; D001925:Brain Damage, Chronic / Q000209:etiology*; D003430:Cross-Sectional Studies; D004242:Diving / Q000009:adverse effects*; D006801:Humans; D008137:Longitudinal Studies