RT Journal T1 PLacental weight and maternal risk of breast cancer—reply JF JAMA JO JAMA YR 2006 FD March 8 VO 295 IS 10 SP 1121 OP 1125 DO 10.1001/jama.295.10.1125 UL http://dx.doi.org/10.1001/jama.295.10.1125 AB