Contaminated medicines.
D000284:Administration, Oral; D001419:Bacteria; D064420:Drug-Related Side Effects and Adverse Reactions; D009824:Ointments; D004364:Pharmaceutical Preparations; D011550:Pseudomonas aeruginosa / Q000302:isolation & purification; D012996:Solutions; D013242:Sterilization
D009824:Ointments; D004364:Pharmaceutical Preparations; D012996:Solutions