title: The 2nd National Symposium on Lyophilization. Possibilities and developments in biological products and microorganisms preservation. November 16--17, 1978, Bucharest. Abstracts.
mesh_terms: D000818:Animals; D001688:Biological Products; D003226:Congresses as Topic; D005612:Freeze Drying; D008828:Microbiological Techniques
chemical_list: D001688:Biological Products