“Our most unequivocal evidence is that private equity is associated with increased costs,” says Alexander Borsa, a Ph.D. candidate in sociomedical sciences at Columbia University.
Volunteers taking the drug reported marijuana had less of an effect, without experiencing withdrawal, said Meg Haney, director of the Cannabis Research Laboratory at Columbia University.
Editor's Note: Susannah Hills, the author of this opinion piece, is an assistant professor of otolaryngology head and neck surgery at the Vagelos College of Physicians and Surgeons.
Columbia cancer researchers have discovered how melanoma can hide from our immune system, pointing to ways drug developers might restore the tumor’s vulnerability.
Cryptosporidium, a parasite, is another common cause of gastrointestinal illness, said Victoria Lynch, an environmental epidemiologist at the Columbia University Mailman School of Public Health.
