title: Metastrongylosis in the field: species and sex ratios of the parasites, preferential location in respiratory apparatus of the host, and concomitant lesions.
mesh_terms: D000818:Animals; D007239:Infections; D008681:Metastrongyloidea; D010271:Parasites; D012744:Sex Ratio; D013552:Swine
keywords: METASTRONGYLOIDEA/infection