Improve Phase i clinical trial meaning in Urdu

Is there any meaning of the word phase i clinical trial that needs an edit? Please click that meaning to rewrite it.

مرحلہ اول کلینیکل ٹرائل

Is there any meaning of the word phase i clinical trial that needs to be removed from the list? Please click that meaning to mark it for deletion.

مرحلہ اول کلینیکل ٹرائل

Do you want to add a new meaning, definition, and a sentence of the word phase i clinical trial? Please feel free to add.