Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) LUBRITZ RR,Cryosurgery cure rate of actinic keratosis,J Am Acad Dermatol,,,1982,7,,631-632,https://cir.nii.ac.jp/crid/1570291226527744000,https://doi.org/10.1016/s0190-9622(82)70143-4