Veronica Laboratories has tied up with SRL Ranbaxy Ltd, a special reference laboratory, to carry out clinical investigations in HIV positive patients.
These patients would be put on "Herbovera", an immuno-modulator developed by Veronica Labs, the company informed the Stock Exchange in Mumbai on Monday.
Such clinical investigations by SRL Ranbaxy would be carried out every three months to monitor the effects of "Herbovera" in the patients selected for clinical trials, it added.