D. Oriel, G. Ridgway, J. Schachter, D. Taylor‐Robinson and M. Ward (Editors), Chlamydial Infections (Proceedings of the Sixth International Symposium on Human Chlamydial Infections, Sanderstead, Surrey. 15–21 June 1986). XII + 584 S., 67 Abb., 104 Tab. Cambridge—London—New York—New Rochelle—Melbourne—Sydney 1986. Cambridge University Press. $ 59.50. ISBN: 0‐521‐32453‐X