% replaces any number of letters (la% - lake, lamp)_ replaces one letter (ca_ - car, cat)

Crossword clues for Drs. are in it 3 letters

AnswerClue
DRSHMO employees
DRSPrescription writers (abbr.)
DRSHosp. staffers
DRSJekyll and Moreau, for two (abbr.)
DRSThey've been in school a long time: Abbr.
DRSPhysical conductors (abbr.)
DRSPhil and Ruth, for ex.
DRSSee 34-Across
DRSKildare and strangelove (abbr.)
DRSPepper, et al. (abbr.)
DRSBethune and Banting, e.g.
DRSCanadian Medical Association members (abbr.)
DRSM*A*S*H figs.
DRSCanadian Med. Assoc. members
DRSJAMA contributors
DRSHolders of high degs.
DRSHosp. VIPs
DRSTest administrators?: Abbr.
DRSThey carry out special ops.
DRSNo and J
DRSHosp. workers
DRSMany college profs
DRSSome deal with GI issues
DRSSome heart monitors, briefly
DRSSome are vets, for short
DRSThey may call for rest, for short
DRSPerformers in some old theaters: Abbr.
DRSShrinks, maybe, for short
DRSER roles
DRSG.P.s, for example
DRSDre and Demento
DRSSome people in the O.R.
DRSWho and Howser
DRSG.P.'s et al.
DRSNo and Strangelove, e.g.
DRSSome practice runners, briefly
DRSSalk and Pepper: Abbr.
DRSNo and Strangelove, briefly
DRSER personnel
DRSKildare, et al.
DRSThey treat people professionally: Abbr.
DRSMDs
DRSWorkers in some theaters, for short
DRSTitles for No, Seuss and Paul Martin (abbr.)
DRSER staffers
DRSMany roles in the BBC drama "Casualty", for short
DRSKildare and Zhivago (abbr.)
DRSOR workers
DRSStrangelove and Kildare (abbr.)
DRSICU workers