Pannekoek, Y., Westenberg, S. M., de Vries, J., Repping, S., Spanjaard, L., Eijk, P. P., . . . Dankert, J. (2000). PCR Assessment of Chlamydia trachomatis Infection of Semen Specimens Processed for Artificial Insemination. J Clin Microbiol.

Pannekoek, Yvonne, Steven M. Westenberg, Jan de Vries, Sjoerd Repping, Lodewijk Spanjaard, Paul P. Eijk, Arie van der Ende, i Jacob Dankert. "PCR Assessment of Chlamydia Trachomatis Infection of Semen Specimens Processed for Artificial Insemination." J Clin Microbiol 2000.

Pannekoek, Yvonne, et al. "PCR Assessment of Chlamydia Trachomatis Infection of Semen Specimens Processed for Artificial Insemination." J Clin Microbiol 2000.