APA Style

Abrahamse, H. et al (). Photomedicine and stem cells :the Janus face of photodynamic therapy (PDT) to kill cancer stem cells, and photobiomodulation (PBM) to stimulate normal stem cells / . : .

MLA Style

Abrahamse, Heidi,. et al. "Photomedicine and stem cells :the Janus face of photodynamic therapy (PDT) to kill cancer stem cells, and photobiomodulation (PBM) to stimulate normal stem cells /". : , . .