title: [The myocardium according to van Leeuwenhoek or there is nothing new under the sun].
mesh_terms: D006321:Heart / Q000033:anatomy & histology; D006653:Histology / Q000266:history*; D049670:History, 17th Century; D009426:Netherlands
vernacular_title: De hartspier bij Van Leeuwenhoek of er is niets nieuws onder de zon.