title: [The value of biopsy of the skin and muscles in the diagnosis of periarteritis nodosa].
mesh_terms: D001706:Biopsy; D006801:Humans; D008198:Lymph Nodes / Q000473:pathology; D009132:Muscles / Q000473:pathology*; D010488:Polyarteritis Nodosa / Q000175:diagnosis*; D012867:Skin / Q000473:pathology*
vernacular_title: Znachenie biopsiĭ kozhi i myshts v raspoznavanii uzelkovogo periarteriita.