| PBE | tuberculin from Mycobacterium tuberculosis bovis [Ger. Perlsucht Bacillen-emulsion] |
|---|---|
| PTO | Klemperer's tuberculin [Ger. Perlsucht Tuberculin Original] |
| QRZ | wheal reaction time [Ger. Qaddel Reaktion Zeit] |
| TAF | albumose-free tuberculin [Ger. Tuberculin Albumose frei]; tissue angiogenesis factor; toxin-antitoxi... |
| TZ | zymoplastic tuberculin [the dried residue which is soluble in alcohol] [Ger. Tuberculin zymoplastisc... |