Tetracycline:  further studies on the maintenance of blood levels.
D000900:Anti-Bacterial Agents; D006801:Humans; D008283:Maintenance; D011500:Protein Synthesis Inhibitors; D012106:Research; D013752:Tetracycline / Q000097:blood*
D000900:Anti-Bacterial Agents; D011500:Protein Synthesis Inhibitors; D013752:Tetracycline
TETRACYCLINE/in blood