| TCB | tetrachlorobiphenyl; total cardiopulmonary bypass transcatheter biopsy; transabdominal chorionic bio... |
|---|---|
| UCG | ultrasonic cardiography; urinary chorionic gonadotropin |
| HCG beta | human chorionic gonadotrophin beta subunit |
|---|---|
| HMG/HCG | human menopausal gonadotrophin/human chorionic gonadotropin |
| MShCG | maternal serum human chorionic gonadotropin |