Related Clues:
- ER personnel
- "I don't care"
- OR pros
- ''ER'' roles
- Members of 82-Down
- AMA mtg. attendees
- TV's House and Howser
- This puzzle's theme involves four TV ones
- Physicians: Abbr.
- Resigned response often accompanied by eye-rolling
- "ER" roles
- Some Johns Hopkins grads
- Rx signers
- Some operators: Abbr.
- O.R. figures