title: Three tips for top technique: performing the perfect punch.
authors.forename: Alexis A
authors.initials: AA
authors.lastname: Botkin
authors.forename: Marni C
authors.initials: MC
authors.lastname: Wiseman
mesh_terms: D001706:Biopsy / Q000295:instrumentation*; D004867:Equipment Design; D006801:Humans; D017410:Practice Guidelines as Topic; D012871:Skin Diseases / Q000175:diagnosis*