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.
Klein M, Lloyd I, Redman C, Bull M, Turnbull AC.Klein M, et al. Among authors: bull m.Br J Obstet Gynaecol. 1983 Feb;90(2):118-22. doi: 10.1111/j.1471-0528.1983.tb08894.x.Br J Obstet Gynaecol. 1983.PMID: 6824611
Klein M, Lloyd I, Redman C, Bull M, Turnbull AC.Klein M, et al. Among authors: bull m.Br J Obstet Gynaecol. 1983 Feb;90(2):123-8. doi: 10.1111/j.1471-0528.1983.tb08895.x.Br J Obstet Gynaecol. 1983.PMID: 6824612
Roseveare MP, Bull MJ.Roseveare MP, et al. Among authors: bull mj.Br Med J (Clin Res Ed). 1982 Mar 27;284(6320):958-60. doi: 10.1136/bmj.284.6320.958.Br Med J (Clin Res Ed). 1982.PMID: 6802369Free PMC article.
Reynolds JL, Yudkin PL, Bull MJ.Reynolds JL, et al. Among authors: bull mj.J R Coll Gen Pract. 1988 Jul;38(312):307-10.J R Coll Gen Pract. 1988.PMID: 3255826Free PMC article.