RT Journal T1 NEw information for physicians regarding mammography results JF JAMA JO JAMA YR 1999 FD April 7 VO 281 IS 13 SP 1164 OP 1164 DO 10.1001/jama.281.13.1164 UL http://dx.doi.org/10.1001/jama.281.13.1164 AB