Using the additional "help" screening question for depression; how can it improve the specificity without affecting the sensitivity?

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Autoria(s): Vaucher P.; Lombardo P.; Favrat B.; Burnand B.; Herzig L.

Data(s)	01/05/2009
Identificador	http://serval.unil.ch/?id=serval:BIB_9A7E89CAC704 isbn:0959-535X
Idioma(s)	en
Fonte	BMJ(letter)http://bmj.com/cgi/eletters/331/7521/884#213941, pp. 1
Tipo	info:eu-repo/semantics/article article