RETAINING FEE
\ɹɪtˈe͡ɪnɪŋ fˈiː], \ɹɪtˈeɪnɪŋ fˈiː], \ɹ_ɪ_t_ˈeɪ_n_ɪ_ŋ f_ˈiː]\
Word of the day
Photofrin II
- purified component HEMATOPORPHYRIN DERIVATIVE, consists a mixture oligomeric porphyrins. used therapy (PHOTORADIATION); treat malignant lesions with visible light and experimentally as an antiviral agent. It is the first drug to be approved in use of photodynamic therapy United States.