title: Johannes Fibiger. Gongylonema and vitamin A in carcinogenesis.
mesh_terms: D000818:Animals; D003718:Denmark; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D009349:Nematode Infections / Q000150:complications; D009369:Neoplasms / Q000209:etiology / Q000266:history*; D009374:Neoplasms, Experimental / Q000209:etiology / Q000266:history*; D009613:Nobel Prize; D013151:Spiruroidea; D014802:Vitamin A Deficiency / Q000150:complications / Q000266:history