Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.Title"NASA's" DETECTORS OF PREGNANT PIGS.AuthorsDziuk, PhilipAbstractA letter to the editor is presented in response to an article on the development of a pregnancy detector for pigs by the U.S. National Aeronautics & Space Administration (NASA) in the August 1978 issue.SubjectsLETTERS to the editor; PREGNANCYPublicationBioScience, 1978, Vol 28, Issue 12, p750ISSN0006-3568Publication typeLetterDOI10.2307/1307240