|
Google |
Yahoo |
Bing |
PubMed |
WebMD |
anesthesia |
38,200,000 |
31,700,000 |
33,300,000 |
254854 |
907 |
surgery |
99,800,000 |
332,000,000 |
316,000,000 |
3109086 |
8520 |
surgery/anesthesia |
2.6 |
10.5 |
9.5 |
12.2 |
9.4 |
pain |
168,000,000 |
772,000,000 |
759000000 |
483137 |
10000 |
pain/anesthesia |
4.4 |
24.4 |
22.8 |
1.9 |
11.0 |
anesthesiologist |
1,290,000 |
5980000 |
6150000 |
3379 |
135 |
surgeon |
114,000,000 |
132,000,000 |
133000000 |
54132 |
2718 |
surgeon/anesthesiologist |
88.4 |
22.1 |
21.6 |
16.0 |
20.1 |
preoperative |
8060000 |
3,460,000 |
3410000 |
165311 |
170 |
postoperative |
36,400,000 |
6,700,000 |
6,630,000 |
515253 |
353 |
postoperative/preoperative |
4.5 |
1.9 |
1.9 |
3.1 |
2.1 |
before (and) anesthesia |
25200000 |
20,800,000 |
21,700,000 |
254854 |
530 |
before anesthesia/preoperative |
3.1 |
6.0 |
6.4 |
1.5 |
3.1 |
Data accessed from January 4th, 2012 |
