Peyer's patches (or aggregated lymphoid nodules) are organized lymphoid nodules, named after the 17th-century Swiss anatomist Johann Conrad Peyer.
Johann Sebastian Bach | Johann Wolfgang von Goethe | Joseph Conrad | Johann Strauss II | Tony Conrad | St. Johann in Tirol | Johann Heinrich Pestalozzi | Johann Albert Fabricius | Conrad Veidt | Conrad Black | Johann Christian Bach | Johann Georg Wagler | Robert Conrad | Johann Pachelbel | Johann Nepomuk Hummel | Johann Gottfried Herder | Conrad II | Pete Conrad | Johann Nestroy | Kent Conrad | Johann Joachim Winckelmann | Johann Gottlieb Fichte | Johann Bernhard Fischer von Erlach | Conrad | William Conrad | Johann Homann | Johann Friedrich Böttger | Conrad Weiser | Conrad II, Holy Roman Emperor | Conrad Aiken |