vacuum swing adsorption
vacuum ultraviolet
vadose zone
vagal activity
vagal afferents
vagal complex

vagal control
vagal modulation
vagal nerve
vagal nerve stimulation
vagal nerve stimulator
vagal regulation
vagal stimulation

vagal tone
vagal withdrawal
vagina
vaginal
vaginal birth
vaginal bleeding
vaginal candidiasis

vaginal cytology
vaginal delivery
vaginal dryness
vaginal epithelial cells
vaginal epithelium
vaginal examination
vaginal flora

vaginal fluid
vaginal hysterectomy