#	Searches
1	exp selective estrogen receptor modulator/
2	exp aromatase inhibitor/
3	exp tamoxifen/
4	tamoxifen.ti,ab.
5	exp raloxifene/
6	raloxifene.ti,ab.
7	exp lasofoxifene/
8	lasofoxifene.ti,ab.
9	exp arzoxifene/
10	arzoxifene.ti,ab.
11	exp droloxifene/
12	droloxifene.ti,ab.
13	exp bazedoxifene/
14	bazedoxifene.ti,ab.
15	exp fulvestrant/
16	fulvestrant.ti,ab.
17	exp anastrozole/
18	anastrozole.ti,ab.
19	exp letrozole/
20	letrozole.ti,ab.
21	exp exemestane/
22	exemestane.ti,ab.
23	breast neoplasms/th
24	or/1‐23
25	exp breast density/
26	((mammogr$ or breast or mammary) adj6 dens$).ti,ab.
27	dens$.ti,ab.
28	exp mammography/
29	exp mammary gland/
30	27 and (28 or 29)
31	25 or 26 or 30
32	24 and 31
33	limit 32 to (human and (conference abstracts or embase) and yr="1996 ‐Current")