An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Case LC, Ling GV, Franti CE, Ruby AL, Stevens F, Johnson DL.Case LC, et al. Among authors: ruby al.J Am Vet Med Assoc. 1992 Jul 1;201(1):129-33.J Am Vet Med Assoc. 1992.PMID: 1644636Free article.
Ling GV, Ruby AL, Harrold DR, Johnson DL.Ling GV, et al. Among authors: ruby al.J Am Vet Med Assoc. 1991 Jun 1;198(11):1935-40.J Am Vet Med Assoc. 1991.PMID: 1874670Free article.
Ling GV, Franti CE, Ruby AL, Johnson DL.Ling GV, et al. Among authors: ruby al.J Am Vet Med Assoc. 1990 May 1;196(9):1459-62.J Am Vet Med Assoc. 1990.PMID: 2341317Free article.
Case LC, Ling GV, Ruby AL, Johnson DL, Franti CE, Stevens F.Case LC, et al. Among authors: ruby al.J Am Vet Med Assoc. 1993 Jul 1;203(1):96-100.J Am Vet Med Assoc. 1993.PMID: 8407468Free article.