Cervical dilatation in interval insertion of an IUD Who requires it and does it lead to a high explulsion rate?

Author:

Chi I-cheng,Champion Cheryle B.,Wilkens Lynne R.

Publisher

Elsevier BV

Subject

Obstetrics and Gynaecology,Reproductive Medicine

Reference14 articles.

1. Statistical Methods in Cancer Research, Vol 1: The analysis of case-control studies, World Health Organization, International Agency for Research on Cancer;Breslow;IARC Scientific Papers No. 32,1980

2. Use-effectiveness of intrauterine contraception as a problem in competing risks;Potter,1969

3. A new procedure for the statistical evaluation of intrauterine contraception;Azen;Am J Obstet Gynecol,1977

4. Standardization of cumulative failure rates;Herson;Demography,1975

5. Cervical dilation — A review;Ott;Population Report F.,1977

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