Background Early life cultural environment may influence breast cancer through shaping

Background Early life cultural environment may influence breast cancer through shaping risk factors operating in early life, adolescence and adulthood, or may be associated with breast cancer risk independent of known risk factors. (n?=?700 composed of 441 individuals and 127 sibling sets). Results Highest vs. lowest family income level around the time of birth was… Continue reading Background Early life cultural environment may influence breast cancer through shaping