@article{201910.0276,
	doi = {10.20944/preprints201910.0276.v1},
	url = {https://doi.org/10.20944/preprints201910.0276.v1},
	year = 2019,
	month = {October},
	publisher = {Preprints},
	author = {Meda R Sandu and Rhona Beynon and Rebecca Richmond and Diana L. Santos Ferreira and Lucy Hackshaw-McGeagh and George Davey Smith and Chris Metcalfe and J Athene Lane and Richard Martin},
	title = {Two-step Randomisation: Applying the Results of Small Feasibility Studies of Interventions to Large-scale Mendelian Randomisation Studies to Robustly Infer Causal Effects on Clinical Endpoints},
	journal = {Preprints}
}