title: The first description of the hair follicle bulge by Franz von Leydig.
authors: Marlon R
authors: MR
authors: Schneider
mesh_terms: D000818:Animals; D005858:Germany; D018859:Hair Follicle / Q000033:anatomy & histology*; D006653:Histology / Q000266:history*; D049672:History, 19th Century; D049673:History, 20th Century; D051379:Mice; D015046:Zoology / Q000266:history*