Kakkar AK, Padhy BM, Sarangi SC, Gupta YK. Methodological Characteristics of Clinical Trials: Impact of Mandatory Trial Registration. J Pharm Pharm Sci [Internet]. 2019 Apr. 18 [cited 2024 Oct. 19];22(1):131-4. Available from: https://journals.library.ualberta.ca/jpps/index.php/JPPS/article/view/30360