Related Clues:

• Small drafts
• Nurses, as a drink
• Nurses, in a way
• Enjoys fine bourbon, say
• Nurses, at the bar
• Makes a drink last
• Small samplings
• Uses a straw, perhaps
• Tastes the tea
• Clinic staff
• Tastes wine
• Uses a 39-Across
• Doesn't chug
• Health-care professionals
• Nurses at the bar