Cookies on Animal Science Database

Like most websites we use cookies. This is to ensure that we give you the best experience possible.


Continuing to use  means you agree to our use of cookies. If you would like to, you can learn more about the cookies we use.

Animal Science Database

Supporting your research in animal production, welfare and health

 Sign up to receive our Veterinary & Animal Sciences eNewsletter, book alerts and offers direct to your inbox.

Results per page:

Search results


To investigate reasons for the smaller litters and the higher sex ratio in litters sired by PHH mice compared with litters sired by ♂♂ of the PHL strain, single and mixed batches of spermatozoa were inseminated artificially. The interval between injection of PHH and PHL spermatozoa varied from 0 to ...

Dissertation Abstracts: B, 1966, 27, pp 1733-B