Related Clues:
- Powerful advocacy grp.
- Org. with an oft-quoted journal
- Dylan's ''I --- Lonesome Hobo''
- Physicians gp.
- Marcus Welby's org.
- Doc bloc: Abbr.
- Doctorsâ org.
- Influential journal publisher: Abbr.
- Org. for doctors
- Commercial suffix with roller
- Medical grp.
- "I --- Rock" (Simon and Garfunkel hit)
- Fitness grp.
- "E.R." roles
- Famous jour. publisher