title: Haemophilus influenzae and H. parainfluenzae: the influence of media and CO2 on differentiation using X, V and XV discs.
mesh_terms: D001431:Bacteriological Techniques; D002245:Carbon Dioxide; D003470:Culture Media; D006190:Haemophilus / Q000302:isolation & purification*; D006193:Haemophilus influenzae / Q000302:isolation & purification*
chemical_list: D003470:Culture Media; D002245:Carbon Dioxide