1. Sheiner LB. Commentary: Learning versus confirming in clinical drug development.Clin. PharmacolTher. 61: 275–291 (1997).
2. Placke ME. Development of New Candidate Drugs, Part 1: In Vitor Studies.Appl Clin.Trials6(10): 36–38 (1997).
3. Placke ME. Development of New Candidate Drugs, Part 2: In Vivo Studies.Appl Clin.Trials6(11): 42–46 (1997).
4. Lee JW, Hulse JD and Colbum WA. Biochemical Markers: Maximizing the Use in New Drug Development.Appl Clin Trials5(10): 24–32 (1995).
5. Colburn WA: Selecting and Validating Biologic Markers for Drug Development.J Clin Pharmacol37: 355–362 (1997).