| Label | Id | |
|---|---|---|
| CEC | chick embryo cell | |
| CEC | chick embryo cells | |
| PCEC | purified chick embryo cell | |
| PCECV | purified chick embryo cell rabies vaccine | |
| PCECV | purified chick embryo cell vaccine |
| Label | Id | |
|---|---|---|
| CEC | chick embryo cell | |
| CEC | chick embryo cells | |
| PCEC | purified chick embryo cell | |
| PCECV | purified chick embryo cell rabies vaccine | |
| PCECV | purified chick embryo cell vaccine |