title: Critical point drying method using dry ice.
mesh_terms: D000818:Animals; D002245:Carbon Dioxide; D003584:Cytological Techniques; D004367:Dry Ice; D004912:Erythrocytes; D005612:Freeze Drying / Q000295:instrumentation; D008168:Lung / Q000166:cytology; D011817:Rabbits
chemical_list: D004367:Dry Ice; D002245:Carbon Dioxide