title: Morphological and histochemical observations on the ovarian balls of Centrorhynchus corvi (Acanthocephala).
mesh_terms: D000049:Acanthocephala / Q000166:cytology* / Q000378:metabolism; D000818:Animals; D001717:Birds / Q000469:parasitology; D005260:Female; D006651:Histocytochemistry; D009865:Oocytes / Q000166:cytology / Q000378:metabolism; D009867:Oogonia / Q000166:cytology / Q000378:metabolism; D010053:Ovary / Q000166:cytology / Q000378:metabolism; D010743:Phospholipids / Q000378:metabolism; D011506:Proteins / Q000378:metabolism; D012313:RNA / Q000378:metabolism
chemical_list: D010743:Phospholipids; D011506:Proteins; D012313:RNA