Audio‑visual recording of obtaining informed consent: Mandatory for clinical trials.

Gowri, SKannan, S2016-01-012016-01-012015-05Gowri S, Kannan S. Audio‑visual recording of obtaining informed consent: Mandatory for clinical trials. Indian Journal of Dental Research. 2015 May-June; 26(3): 333-335.http://imsear.searo.who.int/handle/123456789/169506enAudio‑visual recording of obtaining informed consent: Mandatory for clinical trials.Article