Columbia University [Medical students attending a lecture.]

Columbia University [Medical students attending a lecture.]

Columbia University [Medical students attending a lecture.]

Columbia University [Medical students attending a lecture.]

Columbia University [Medical students attending a lecture.]

Columbia University [Medical students attending a lecture.]

Columbia University [Medical students attending a lecture.]

Columbia University [Medical students attending a lecture.]

Columbia University [Medical students attending a lecture.]

Columbia University [Medical students attending a lecture.]

Columbia University [Professor with students in an office.]

Columbia University [Professor with students in an office.]

Columbia University [Professor with students in an office.]

Columbia University [Professor with students in an office.]

Columbia University [Professor with students in an office.]

Columbia University [Professor with students in an office.]

Columbia University [Professor teaching a class.]

Columbia University [Professor teaching a class.]

Columbia University [Law students holding a mock trial.]

Columbia University [Law students holding a mock trial.]