7 Obstetrics, gynaecology and urinary-tract disorders 7.4 Drugs for genito-urinary disorders () Search ค้นหา 7.4 Drugs for genito-urinary disorders 7.4.1 Drugs for benign prostatic hyperplasia 7.4.2 Drugs for urinary frequency enuresis, and incontinence 7.4.3 Drugs used in alkalinisation of urine