| [1] | Gao L H, Shi Y L, Li W H, et al.Occurrence of antibiotics in eight sewage treatment plants in Beijing,China[J].Chemosphere,2012,86(6):665-671 |
| [1] | Gao L H, Shi Y L, Li W H, et al.Occurrence of antibiotics in eight sewage treatment plants in Beijing,China[J].Chemosphere,2012,86(6):665-671 |