title: [Pathologic observation on 21 cases of subcutaneous nodule of paragonimiasis in the Mudanjiang Region].
mesh_terms: D000293:Adolescent; D002648:Child; D002681:China; D005260:Female; D006801:Humans; D008174:Lung Diseases, Parasitic / Q000473:pathology*; D008297:Male; D010237:Paragonimiasis / Q000473:pathology*; D012876:Skin Diseases, Parasitic / Q000473:pathology*