Intended for healthcare professionals

Research Article

Placenta praevia and sex ratio at birth.

Br Med J (Clin Res Ed) 1986; 292 doi: https://doi.org/10.1136/bmj.292.6517.371 (Published 08 February 1986) Cite this as: Br Med J (Clin Res Ed) 1986;292:371

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Usage statistics: February 2009 to June 2022

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