Points: Ectopic pregnancy in Finland 1967-83: a massive increaseBr Med J (Clin Res Ed) 1987; 294 doi: https://doi.org/10.1136/bmj.294.6583.1355-c (Published 23 May 1987) Cite this as: Br Med J (Clin Res Ed) 1987;294:1355
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