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Comment
. 1998 Jan 3;316(7124):69.
doi: 10.1136/bmj.316.7124.69.

Sensitivity and specificity can both improve as more investigations are used

N Gillespie, S Pringle, A Struthers
Comment

Sensitivity and specificity can both improve as more investigations are used

N Gillespie et al. BMJ. .
No abstract available

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