Closset, J.-M., Maghuin-Rogister, G., Ketelslegers, J.-M., & Hennen, G. (1977). Characterization of a soluble follitropin receptor from porcine testis. Biochemical and Biophysical Research Communications, 79(2), 372-379. https://hdl.handle.net/2078.5/133354 (Original work published 1977)