Hewson, A D An improved system of bladder drainage. [electronic resource] - The Australian & New Zealand journal of obstetrics & gynaecology May 2001 - 198-201 p. digital Publication Type: Journal Article ISSN: 0004-8666 Standard No.: 10.1111/j.1479-828x.2001.tb01209.x doi Subjects--Topical Terms: FemaleGynecologic Surgical Procedures--instrumentationHumansUrinary Catheterization--methods