Sinquefield G
J Nurse Midwifery. 1989 May-Jun;34(3):137-43. doi: 10.1016/0091-2182(89)90058-x.
Prostaglandin E2 (PGE2) is known to induce structural changes in the uterine cervix that produce thinning, softening, and eventually dilatation. In this paper, three certified nurse-midwives share their clinical experiences in using prostaglandin gel as a stimulus for labor.