[Sterility test for germ-free animals].
D000818:Animals; D000830:Animals, Laboratory; D001431:Bacteriological Techniques / Q000592:standards*; D003470:Culture Media; D004203:Disinfection; D005243:Feces / Q000382:microbiology; D005856:Germ-Free Life; D007753:Laboratories; D013242:Sterilization
D003470:Culture Media