TrialHealth services research2007
Mixing web and mail methods in a survey of physicians.
Timothy J Beebe et al.PubMed ↗Full text ↗Publisher ↗
No numbers read from the abstract.
51 papers cite it
this paperpooled ittrialcites it
TrialHealth services research2007
Timothy J Beebe et al.PubMed ↗Full text ↗Publisher ↗
No numbers read from the abstract.