Stevens, Matthew P, et al. “Absence of a Chlamydia Trachomatis Variant, Harbouring a Deletion in the Cryptic Plasmid, in Clients of a Sexually Transmissible Infection Clinic and Antenatal Patients in Melbourne”. Communicable Diseases Intelligence, vol. 32, Mar. 2008, pp. 77-81, doi:10.33321/cdi.2008.32.10.