Double-blind, vehicle-controlled, multicenter comparison of two 0.025% tretinoin creams in patients with acne vulgaris.
J. Am. Acad. Dermatol., Apr;38(4):S24-30 (1998)
Quantitation and immunocytochemical localization of human skin collagenase in basal cell carcinoma.
J. Invest. Dermatol., Oct;69(4):363-7 (1977)
Immunocytochemical localization of collagenase in human skin and fibroblasts in monolayer culture.
J. Invest. Dermatol., Apr;62(4):361-6 (1974)