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  1. Authors

I. Okorocha, BSc(Hons), MBChB, FWACS, FMCOG, MRCOG, Associate Specialist in Obstetrics and Gynaecology.

G. Cumming, BSc(Hons), MBChB, MD, MRCOG, Consultant Obstetrician and Gynaecologist.

I. Gould, MBChB, FRCP, FRCPath, Consultant Microbiologist.


postvoid residual volume.