Auteur N. WALKER

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Drug use and drug-related harm: a delicate balance

RYDER D. ; A. SALMON ; N. WALKER | 2001
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Electronic cigarettes for smoking cessation: a randomised controlled trial

C. BULLEN ; C. HOWE ; M. LAUGESEN ; H. McROBBIE ; V. PARAG ; J. WILLIMAN ; N. WALKER | 2013
Dans Lancet (The) (Vol.382, n°9905, Nov 16, 2013) Article : Périodique

BACKGROUND: Electronic cigarettes (e-cigarettes) can deliver nicotine and mitigate tobacco withdrawal and are used by many smokers to assist quit attempts. We investigated whether e-cigarettes are more effective than nicotine patches at helping [...]

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Epidemiological analysis of the quality of HIV sero-surveillance in the world: how well do we track the epidemic?

N. WALKER ; GARCIA-CALLEJA J. M. ; HEATON L. ; E. ASAMOAH-ODEI ; POUMEROL G. ; LAZZARI S. ; GHYS P. D. ; SCHWARTLÄNDER B. ; STANECKI K. A. | 2001
Périodique

ENGLISH : Objective: The objective of this paper was to analyse the quality of HIV/AIDS, sentinel surveillance systems in countries and the resulting quality of the data used to make estimates of HIV/AIDS prevalence and mortality. Methods: Ava[...]

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Nicotine patches used in combination with e-cigarettes (with and without nicotine) for smoking cessation: a pragmatic, randomised trial

N. WALKER ; V. PARAG ; M. VERBIEST ; G. LAKING ; M. LAUGESEN ; C. BULLEN | 2020
Dans Lancet Respiratory Medicine (The) (Vol.8, n°1, January 2020) Article : Périodique

Background: Combination nicotine replacement therapy shows additive cessation benefits. We aimed to find out the effectiveness of combining nicotine patches with an e-cigarette (with and without nicotine) on six-month smoking abstinence. Method[...]

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