

@article {11562,
	title = {{The taxonomic significance of embryonic hooks in four european Diphyllobothrium species (Cestoda, Diphyllobothriidae)}},
	journal = {Acta Zoologica Fennica},
	volume = {142},
	year = {1975},
	pages = {1{\textendash}22},
	author = {Bylund, G}
}
