title: Doxycycline blood levels in normal subjects after intravenous and oral administration.
mesh_terms: D000284:Administration, Oral; D000328:Adult; D004318:Doxycycline / Q000008:administration & dosage / Q000009:adverse effects / Q000097:blood*; D004361:Drug Tolerance; D006801:Humans; D007275:Injections, Intravenous; D008297:Male; D008826:Microbial Sensitivity Tests; D008875:Middle Aged; D013997:Time Factors
chemical_list: D004318:Doxycycline