Vogel, M.

patient infant pharmacokinetic preterm infants serum preterm clearance study day 3 level sigmoid neovagina flora t 1/2 parameter neonate colon species sample body weight weight 1/2 blood inulin body clearance sigmoid neovagina ampicillin 32 weeks concentration table birth anaerobe room temperature calibration curve postnatal age dosage sigmoid colon count penicillin /liter filtration bacteria trough relationship amoxicillin bacteroide laboratory curve discharge pediatr serum drug levels ureaplasma urealyticum agent laboratory parameters pharmacokinetics parameters serum drug half-life chlamydia trachomatis gram-negative 5 mg /liter result antimicrobial agents inulin infusion technique agents chemother 17 preterm infants neisseria gonorrhoeae dosing interval lactobacilli deviation gram-positive analysis elimination medium peptostreptococcu infection streptococcu increase microbiology function infusion model