Related Clues:

• "Which person?"
• Which person?
• 'Doctor ___'
• One-word query
• Universal health body
• The Doctor?
• 'Never heard of her'
• "Never heard of her"
• "__ said so?"
• '___ Let the Dogs Out'
• '___ farted?'
• Detective's pronoun
• UN immunization agency
• ''What person?''
• ''Horton Hears a __!'' (Seuss book)