1. Treatment of acute exacerbations in chronic bronchitis;Aitchison;Brit. J. Clin. Prac,1968
2. A comparison between ampicillin and tetracycline in purulent chronic bronchitis;Allen;Brit. J. Dis. Chest,1966
3. Clinical pharmacology of antimicrobials in premature infants: II. Ampicillin, methicillin, oxacillin, neomycin, and colistin;Axline;Pediatrics,1967
4. Ampicillin levels in human bile;Ayliffe;Brit. J. Phar. Chem,1965
5. Ampicillin in the treatment of acute suppurative meningitis;Barrett;J. Pediatrics,1966