1. Abnormal contraction patterns in patients monitored during labor;Stookey;Obstet. and Gynec.,1973
2. Temporal characterization of intrauterine pressure data;Chik;Am. J. Obstet. Gynec.,1974
3. Chik, L. C., Rosen, M. G., and Sokol, R. J. An interactive computer program for studying fetal electroencephalograms. J. Reprod. Med., in press.