The Progestasert and ectopic pregnancy

letter

. 1978 Jan 21;1(6106):178–179.

The Progestasert and ectopic pregnancy.

PMCID: PMC1602805 PMID: 563762

These references are in PubMed. This may not be the complete list of references from this article.

Liukko P., Erkkola R. Low-dose progestogens and ectopic pregnancy. Br Med J. 1976 Nov 20;2(6046):1257–1257. doi: 10.1136/bmj.2.6046.1257-a. [DOI] [PMC free article] [PubMed] [Google Scholar]