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.
Heseltine D, Bramble M, Cole A, Clarke D, Castle W.Heseltine D, et al.Postgrad Med J. 1990 Apr;66(774):321-5. doi: 10.1136/pgmj.66.774.321.Postgrad Med J. 1990.PMID: 2385562Free PMC article.
Farnsworth TA, Heseltine D.Farnsworth TA, et al. Among authors: heseltine d.J Int Med Res. 1994 Mar-Apr;22(2):77-84. doi: 10.1177/030006059402200202.J Int Med Res. 1994.PMID: 8020641Clinical Trial.
Heseltine D, el-Jabri M, Ahmed F, Knox J.Heseltine D, et al.Postgrad Med J. 1991 Jun;67(788):543-7. doi: 10.1136/pgmj.67.788.543.Postgrad Med J. 1991.PMID: 1924023Free PMC article.Clinical Trial.
Heseltine D, Dakkak M, Macdonald IA, Bloom SR, Potter JF.Heseltine D, et al.Clin Auton Res. 1991 Sep;1(3):219-24. doi: 10.1007/BF01824990.Clin Auton Res. 1991.PMID: 1822254