You will find different ranking depending on criteria used and other factors (and frankly some biases). Every list I could find agrees that Harvard is #1 at of 2012.
The US News and World report ranked Johns Hopkins at #1 for 21 years straight until 2012 when they placed Harvard in the position. They only rank US schools.
One website that claims to rank all schools in the world gives this list:
1 Harvard University - United States
2 University of Oxford - United Kingdom
3 University of Cambridge - United Kingdom
4 Stanford University - United States
5 Yale University - United States
6 University of California, Los Angeles (UCLA) - United States
7 Massachusetts Institute of Technology (MIT) - United States
8 Johns Hopkins University - United States
9 Imperial College London - United Kingdom
10 Columbia University - United States
The Guardian and Huffington post have very similar lists with Canadian, Japanese, Australian and Singapore appearing in the second ten. The Guardian places Penn at #2 and Johns Hopkins at #3.
there are many hospitals in the world. For patients it is the hospital which serves him best. My eyes are saved by Doctor Ratish Chandra Paul of Susrut Eye Foundation, Saltlake , Kolkata in West Bengal, India. It is best hospital for me.
yes in the southwest it is the north carolinas piniporth hospital its the worlds largest fouth annual largest hospital
how are the worlds top currency trades today? how are the worlds top currency trades today?
The motto of Brooke Hospital for Animals is 'Healthy working animals for the worlds poorest communities
China
In hospital........
Top Flite is the worlds largest golf club manufacturer.
Nintendo wii
Xyron, Bienfang, and Scotch are the worlds top 3 companies that offer the best in laminating machinery.
Top Multispecialty Hospital in Kerala
stpm
iit jee
keishawn kgreat maximay hospital