title: [The fine structure of the integument of priapulids and sipunculids--Priapulus caudatus, Phascolion strombi Montagu].
mesh_terms: D000818:Animals; D000845:Annelida / Q000145:classification / Q000166:cytology*; D002467:Cell Nucleus; D002923:Cilia; D003593:Cytoplasm; D004721:Endoplasmic Reticulum; D004848:Epithelium; D006652:Histological Techniques; D008854:Microscopy, Electron; D008928:Mitochondria; D009348:Nematoda / Q000145:classification; D012867:Skin / Q000166:cytology*
vernacular_title: Uber den Aufbau des Integumentes der Priapuliden und der Sipunculiden--Priapulus caudatus Lamarck, Phascolion strombi Montagu.