APA

Ridyard C. H., Hughes D. A., . (20110204). Methods for the collection of resource use data within clinical trials: a systematic review of studies funded by the UK Health Technology Assessment program. : Value in health : the journal of the International Society for Pharmacoeconomics and Outcomes Research.

Chicago

Ridyard Colin H, Hughes Dyfrig A, . 20110204. Methods for the collection of resource use data within clinical trials: a systematic review of studies funded by the UK Health Technology Assessment program. : Value in health : the journal of the International Society for Pharmacoeconomics and Outcomes Research.

Harvard

Ridyard C. H., Hughes D. A., . (20110204). Methods for the collection of resource use data within clinical trials: a systematic review of studies funded by the UK Health Technology Assessment program. : Value in health : the journal of the International Society for Pharmacoeconomics and Outcomes Research.

MLA

Ridyard Colin H, Hughes Dyfrig A, . Methods for the collection of resource use data within clinical trials: a systematic review of studies funded by the UK Health Technology Assessment program. : Value in health : the journal of the International Society for Pharmacoeconomics and Outcomes Research. 20110204.