TO WannaBe roshyashiva
with all do respect to ur screen name, JPHONE is correct!!!
the m.b. does say “mishum dishchichy shichrus ” . [meaning the din of shikrus] this is simple to understand being that the shulchan aruch says [128;38]that even ONE reviis of [undiluted] wine, disqualifies a kohein from nesias kapayim.