EditorialRAMON Y CAJAL, SANTIAGO. SPANISH DOCTOR. PETILLA FROM ARAGON 1852-1934. "HISTOLOGICAL DIAGRAM OF THE SPINAL CORD". PAINTED BY R. PADRO, FROM AN ORIGINAL BY RAMON Y CAJAL. SCHOOL OF MEDICINE. MADRID. MEDICINE.
EditorialRAMON Y CAJAL, SANTIAGO. SPANISH DOCTOR. PETILLA FROM ARAGON 1852-1934. "HISTOLOGICAL DIAGRAM OF THE SPINAL CORD". PAINTED BY R. PADRO, FROM AN ORIGINAL BY RAMON Y CAJAL. SCHOOL OF MEDICINE. MADRID. MEDICINE.
EditorialBree Zhang, a first-year dental student, at a ceremony of gratitude honoring people who donated their bodies for study anatomy lab, at Columbia University in New York, April 21, 2023. (Diana Cervantes/The New York Times)