title: [Topography of the points on the posterior aspect of the leg for intramuscular injection].
authors.forename: J X
authors.initials: JX
authors.lastname: Guo
mesh_terms: D000886:Anthropometry; D005260:Female; D006801:Humans; D007273:Injections, Intramuscular / Q000009:adverse effects / Q000379:methods*; D007866:Leg / Q000033:anatomy & histology* / Q000098:blood supply / Q000294:innervation; D008297:Male