Lack of selectivity of protoporphyrin IX fluorescence for basal cell carcinoma after topical application of 5-aminolevulinic acid: implications for photodynamic treatment

Photodynamic therapy with endogenous protoporphyrin

1990 • 1,519 citations

Identification of singlet oxygen as the cytotoxic agent in photoinactivation of a murine tumor.

1976 • 1,430 citations

New trends in photobiology

1992 • 1,194 citations

Photodynamic therapy of non-melanoma malignant tumours of the skin using topical δ-amino levulinic acid sensitization and laser irradiation

1994 • 432 citations

Superficial photodynamic therapy with topical 5-aminolaevulinic acid for superficial primary and secondary skin cancer

1994 • 365 citations

Topical photodynamic therapy with endogenous porphyrins after application of 5-aminolevulinic acid

1993 • 356 citations

Photodynamic Therapy for the Treatment of Basal Cell Carcinoma

1992 • 177 citations

PENETRATION POTENCY OF TOPICAL APPLIED δ‐AMINOLEVULINIC ACID FOR PHOTODYNAMIC THERAPY OF BASAL CELL CARCINOMA *

1994 • 138 citations

Effect of oxygen-enhanced intersystem crossing on the observed efficiency of formation of singlet oxygen

1990 • 78 citations

Triplet states of porphyrin esters

1980 • 63 citations