From: Assessment of the biopotency of follitropin alfa and lutropin alfa combined in one injection: a comparative trial in Sprague-Dawley rats
Follitropin alfa RFF (n = 37)
Follitropin alfa RFF/lutropin alfa mixture (1:1) (n = 32)
FSH bioactivity per vial (IU of NIBSC 98/704)
84.2 (75.5–92.7)
87.6 (79.1–96.5)
p > 0.10