TY - GEN AU - Fries,C R AU - Grant,D M TI - Rickettsiae in gill epithelial cells of the hard clam, Mercenaria mercenaria SN - 0022-2011 PY - 1991///0604 KW - Animals KW - Bivalvia KW - microbiology KW - Gills KW - Microscopy, Electron KW - Rickettsiaceae KW - ultrastructure N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1016/0022-2011(91)90112-4 ER -