Historical clue formulations

• Series of professional calls, as by doctors — 2025-01-27
• Things made by doctors and bartenders — 2022-07-05
• Things that are shot or fought — 2012-09-28
• Doctors make them in hospitals — 2003-04-21
• Doctors make them — 2002-05-26
• They're made in hospitals — 2001-03-24
• "Row, Row, Row Your Boat" and others — 1998-09-22