PTC abbr. | |
med. | factor IX; Christmas factor; plasma thromboplastin component; antihemophilic factor B; antihemophilic globulin B |
Theorem abbr. | |
gen. | proposition |
PTC : 15 phrases in 5 subjects |
Electronics | 7 |
High energy physics | 4 |
Measuring instruments | 2 |
Medical | 1 |
Transport | 1 |