228 26 26 1 1 P. O. Gunnarsson S. -B. Andersson S. -Å. Johansson T. Nilsson G. Plym-Forshell AB Leo, Research Laboratories Central Hospital Helsingborg Sweden Department of Urology Central Hospital Helsingborg Sweden Summary The pharmacokinetics of estramustine phosphate (EMP) was studied in five prostatic cancer patients given single i.v. and oral doses of EMP in a cross-over study. Plasma ....