D. D.  Rockey, Heinzen, R. A., and Hackstadt, T., 
“Cloning and characterization of a Chlamydia psittaci gene coding for a protein localized in the inclusion membrane of infected cells.”, 
Molecular microbiology, vol. 15, no. 4, pp. 617-26, 1995.
 T.  Hackstadt, Scidmore, M. A., and Rockey, D. D., 
“Lipid metabolism in Chlamydia trachomatis-infected cells: directed trafficking of Golgi-derived sphingolipids to the chlamydial inclusion.”, 
Proceedings of the National Academy of Sciences of the United States of America, vol. 92, no. 11, pp. 4877-81, 1995.
 T.  Hackstadt, Scidmore, M. A., and Rockey, D. D., 
“Lipid metabolism in Chlamydia trachomatis-infected cells: directed trafficking of Golgi-derived sphingolipids to the chlamydial inclusion.”, 
Proc Natl Acad Sci U S A, vol. 92, no. 11, pp. 4877-81, 1995.