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1.
Predicting asthma in preschool children at high risk presenting in primary care: development of a clinical asthma prediction score.
Prim Care Respir J
; 23(1): 52-9, 2014 Mar.
Artículo
en Inglés
| MEDLINE | ID: mdl-24496487
2.
The effect of two lottery-style incentives on response rates to postal questionnaires in a prospective cohort study in preschool children at high risk of asthma: a randomized trial.
BMC Med Res Methodol
; 12: 186, 2012 Dec 18.
Artículo
en Inglés
| MEDLINE | ID: mdl-23249323
3.
Prediction and treatment of asthma in preschool children at risk: study design and baseline data of a prospective cohort study in general practice (ARCADE).
BMC Pulm Med
; 9: 13, 2009 Apr 15.
Artículo
en Inglés
| MEDLINE | ID: mdl-19368704
4.
Two simple strategies (adding a logo or a senior faculty's signature) failed to improve patient participation rates in a cohort study: randomized trial.
J Clin Epidemiol
; 61(10): 971-7, 2008 Oct.
Artículo
en Inglés
| MEDLINE | ID: mdl-18762135
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