Peter Underwood, Pharm.D. . . . is the Clinical Pharmacist & Lead Medical Writer for Jarosz Regulatory Services, Inc.  He prepares documents for regulatory submissions such as Clinical Expert Reports, Clinical Overviews, and Clinical Summaries and provides expertise in clinical therapeutics.  Peter also writes and manages manuscripts for publication in medical journals. He is currently a peer-reviewer for Pharmacotherapy, the official journal for the American College of Clinical Pharmacy.  Peter established himself as a knowledgeable pharmacotherapy clinician through 15 years of on-ward hospital practice.  Peter is a registered pharmacist and is an active member of the American Medical Writers Association (AMWA), American College of Clinical Pharmacy (ACCP), and the American Society of Health-System Pharmacists (ASHP).  e-mail address:  peter@jrsweb.com