Tracking the cargo of extracellular symbionts into host tissues with correlated electron microscopy and nanoscale secondary ion mass spectrometry imaging. - Cohen, Stephanie K.; Aschtgen, Marie‐Stéphanie; Lynch, Jonathan B.; Koehler, Sabrina; Chen, Fangmin; Escrig, Stéphane; Daraspe, Jean; Ruby, Edward G.; Meibom, Anders; McFall‐Ngai, Margaret (Cellular Microbiology, 2020)