TY  - RPRT
TI  - Comparison between aromatase inhibitors and sequential use.
AU  - Per Eystein Lønning
PY  - 2003
DO  - 10.1016/s0960-0760(03)00367-4
UR  - https://pubmed.ncbi.nlm.nih.gov/14623521/
ID  - 14623521
ER  -