Priming with caffeic acid enhances the potential and survival ability of human adipose-derived stem cells to counteract hypoxia oleh H.M. Shifa ul Haq, Ramla Ashfaq, Azra Mehmood, Warda Shahid, Hafiz Ghufran Azam, Maryam Azam, Saba Tasneem, Shehla Javed Akram, Kausar Malik, Sheikh Riazuddin