title: [Mechanism of propagation of tumors: metastasis, forms and main ways].
authors.forename: J
authors.initials: J
authors.lastname: Sanz Esponera
mesh_terms: D005544:Forecasting; D006801:Humans; D007107:Immune System; D009361:Neoplasm Invasiveness; D009362:Neoplasm Metastasis; D009389:Neovascularization, Pathologic