title: Mycoplasma contamination in cell culture of Crohn's disease material.
mesh_terms: D000128:Acholeplasma laidlawii / Q000302:isolation & purification; D000818:Animals; D002478:Cells, Cultured; D003424:Crohn Disease / Q000382:microbiology* / Q000473:pathology; D004622:Embryo, Mammalian / Q000166:cytology; D005260:Female; D005455:Fluorescent Antibody Technique; D006168:Guinea Pigs; D000882:Haplorhini; D006801:Humans; D007668:Kidney / Q000166:cytology; D008168:Lung / Q000166:cytology; D009174:Mycoplasma / Q000302:isolation & purification*; D011247:Pregnancy; D011817:Rabbits