urofollitropin

[yur′ō-fŏl′ĭ-trōpĭn]
n.
  1. A preparation of gonadotropin extracted from the urine of postmenopausal women used with human chorionic gonadotropin to induce ovulation.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.