@misc{indiciae361e259d14e0, title = {Mammographic changes associated with postmenopausal hormone replacement therapy: a longitudinal study.}, author = {P C Stomper and B J Van Voorhis and V A Ravnikar and J E Meyer}, year = {1990}, doi = {10.1148/radiology.174.2.2136958}, url = {https://pubmed.ncbi.nlm.nih.gov/2136958/}, note = {Source identifier: 2136958} }