Citation

Robinson TJ , Moore NW , Lindsay DR , Fletcher IC Salamon S (1970) Fertility following synchronization of oestrus in the sheep with intravaginal sponges. I. Effects of vaginal douche, supplementary steroids, time of insemination, and numbers and dilution of spermatozoa. Crop and Pasture Science 21, 767-781.

https://doi.org/10.1071/AR9700767