id	keyword
dpc-604	dermatol
dpc-604	cell
dpc-604	basal
dpc-604	carcinoma
dpc-604	treatment
dpc-604	cell carcinoma
dpc-604	pdt
dpc-604	basal cell
dpc-604	therapy
dpc-604	curettage
dpc-604	bccs
dpc-604	photodynamic
dpc-604	imiquimod
dpc-604	superficial