title: Factors influencing the bacteriological contamination of filling rooms.
mesh_terms: D000391:Air Microbiology; D000392:Air Movements; D001407:Bacillus / Q000302:isolation & purification; D003352:Corynebacterium / Q000302:isolation & purification; D004349:Drug Packaging; D008837:Micrococcus / Q000302:isolation & purification; D012505:Sarcina / Q000302:isolation & purification; D013242:Sterilization; D014691:Ventilation; D015003:Yeasts / Q000302:isolation & purification