https://www.usgs.gov/publications/cryopreservation-sperm-endangered-colorado-pikeminnow
Cryopreservation of Sperm from the Endangered Colorado Pikeminnow | U.S. Geological Survey
We developed methods for the cryopreservation of sperm of the endangered Colorado pikeminnow Ptychocheilus lucius. Sperm were collected from a captive...
cryopreservation of spermfrom the