Incidence of male intersex in adult Pacific lamprey (Entosphenus tridentatus), with a brief discussion of intersex vs. hermaphroditism in lampreys (Petromyzontiformes), Benjamin J. Clemens, Stacia A. Sower, Stan van de Wetering, Carl B. Shreck
New Hampshire Agricultural Experiment Station Publications

Identification and cloning of a glycoprotein hormone receptor from sea lamprey, Petromyzon marinus, Mihael Freamat, Hiroshi Kawauchi, Masumi Nozaki, Stacia A. Sower
New Hampshire Agricultural Experiment Station Publications