Dr. Jeffrey Lieberman, chair of psychiatry at Columbia University, added that while all countries deal with mentally ill populations, few of them have access to guns like those in the U.S.
Dr. Anne Davis, an obstetrician-gynecologist at NewYork-Presbyterian, Columbia University Irving Medical Center, agrees that supporting patients during IUD placement can help them cope.
"The increase in emphysema we observed was relatively large," said Dr. R. Graham Barr, a professor of medicine and epidemiology at Columbia University and a senior author of the paper.
“The things you can vary are, where do you go and when do you go,” said Darby Jack, an associate professor of environmental health at the Mailman School of Public Health.
“They're not full-size teeth: Some people call them microdonts, or denticles, or toothlets,” says Sidney Eisig, a professor at Columbia University’s dental school.
Although slightly more than two-thirds of US cancer patients are cured, this is mostly the result of treatments developed decades ago, wrote Dr. Azra Raza.
That's an issue with implications both ethical and scientific, says anthropologist and bioethicist Sandra Soo-Jin Lee. She heads up CUIMC's new Division of Ethics
Angela Christiano, a professor of dermatology at Columbia University, has used 3-D printing to create a mold that holds the follicle and dermal papillae in place as they differentiate into hair.
