Linde-Forsberg C and Forsberg M, 1993
Linde-Forsberg C, Forsberg M: Results of 527 controlled artificial inseminations in dogs. J Reprod Pert Suppl 47:313, 1993. This was a retrospective study of 527 bitches inseminated with fresh or frozen semen, with a description of the use of the rigid transcervical catheter.