Los Angeles, often spoken and written as its initialism, L.A., is the largest city in California. With a 2020 population of 3,898,747, it is the second-largest city in the United States, after New York City, and the third-largest city in North America, after Mexico City and New York City. Read More
A recent clinical trial led by the University of California has shown that cellular therapy is safe and effective in stopping the deterioration of upper limb and heart functions in patients with late-stage Duchenne muscular dystrophy. ...
