Related Clues:

• "ER" extras
• HMO staffers
• Vets, e.g.: Abbr.
• ER staffers
• Auxiliaries: Abbr.
• No and Who: abbr.
• Aides: abbr.
• Flynn's Peter Blood et al.: abbr.
• HMO participants
• Hosp. staff
• Medicos, briefly
• Pepper and No
• Kildare and Quinn, e.g.
• JAMA readers
• ER or OR figs.