title: A quantitative study of the number and distribution of neoblasts in Dugesia lugubris (Planaria) with reference to size and ploidy.
mesh_terms: D000375:Aging; D000818:Animals; D002467:Cell Nucleus; D003582:Cytogenetics; D004171:Diploidy; D010614:Pharynx; D011123:Polyploidy; D014419:Turbellaria / Q000166:cytology / Q000196:embryology*