Becchetti, E [Histochemical analysis of mesenchyma composition during development (proceedings)]. [electronic resource] - Rivista di istochimica, normale e patologica 1976 - 144 p. digital Publication Type: Journal Article ISSN: 0485-2400 Subjects--Topical Terms: AnimalsChick EmbryoConnective Tissue--analysisEsophagus--embryologyHistocytochemistryLiver--embryologyLung--embryologySkin--embryologyStomach--embryology