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	1.	Cautionary note: propensity score matching does not account for bias due to censoring. [electronic resource] by Penning de Vries, Bas B L Groenwold, Rolf H H Producer: 20190911 In: Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association vol. 33 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	2.	Re. Selecting Optimal Subgroups for Treatment Using Many Covariates. [electronic resource] by Penning de Vries, Bas B L Groenwold, Rolf H H Luedtke, Alex Producer: 20201116 In: Epidemiology (Cambridge, Mass.) vol. 31 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	3.	Atmospheric Pressure and Abdominal Aortic Aneurysm Rupture: Results From a Time Series Analysis and Case-Crossover Study. [electronic resource] by Penning de Vries, Bas B L Kolkert, Joé L P Meerwaldt, Robbert Groenwold, Rolf H H Producer: 20171030 In: Vascular and endovascular surgery vol. 51 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	4.	Title, abstract, and keyword searching resulted in poor recovery of articles in systematic reviews of epidemiologic practice. [electronic resource] by Penning de Vries, Bas B L van Smeden, Maarten Rosendaal, Frits R Groenwold, Rolf H H Producer: 20201204 In: Journal of clinical epidemiology vol. 121 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)