RT Journal Article SR Electronic T1 Good Things Still Come in Old Packages: Cryosurgery vs LEEP JF The Journal of the American Board of Family Practice JO J Am Board Fam Med FD American Board of Family Medicine SP 416 OP 418 DO 10.3122/jabfm.12.5.416 VO 12 IS 5 A1 Pfenninger, John L. YR 1999 UL http://www.jabfm.org/content/12/5/416.abstract AB