A silk purse from a sow's ear.
Brandt
L J
LJ
Slotwiner-Nie
P K
PK
D000818:Animals; D004431:Ear, External; D004945:Esophagoscopy; D004947:Esophagus; D005260:Female; D005547:Foreign Bodies / Q000175:diagnosis / Q000209:etiology*; D006801:Humans; D008460:Meat; D008875:Middle Aged; D013552:Swine