STOLK, A Occurrence of giant nuclei and pharyngeal tumour in the earthworm Lumbricus terrestris. [electronic resource] - Proceedings of the Koninklijke Nederlandse Akademie van Wetenschappen. Series C. Biological and medical sciences 1961 - 568-78 p. digital Publication Type: Journal Article ISSN: 0023-3374 Subjects--Topical Terms: AnimalsAnnelidaCell NucleusOligochaetaPharyngeal NeoplasmsPharynx