title: Viral enhancement of mycoplasma growth in tracheal organ cultures.
mesh_terms: D000818:Animals; D002417:Cattle / Q000196:embryology; D002498:Centrifugation; D003470:Culture Media; D006358:Hot Temperature; D009174:Mycoplasma / Q000254:growth & development*; D009924:Organ Culture Techniques; D018108:Respirovirus; D012229:Rhinovirus; D013997:Time Factors; D014132:Trachea / Q000166:cytology; D014357:Trypsin / Q000494:pharmacology
chemical_list: D003470:Culture Media; D014357:Trypsin