ARTICLES
24 Article(s)
1, 2, 3 >> >|
Document(s)
Title
Objective: The study aims to assess the status of registration of observational studies. Study Design and Setting: We identified studies on cancer research with prospective recruitment of participants that were registered from February 2000 to Decemb...
Objective The study aims to assess the status of registration of observational studies. Study Design and Setting We identified studies on cancer research with prospective recruitment of participants that were registered from February 2000 to December...