J. A. Cole

Paroxetine in the first trimester and the prevalence of congenital malformations

S. Ephross, A. Walker, I. Cosmatos, 2007, Pharmacoepidemiology and drug safety.

Bupropion in pregnancy and the prevalence of congenital malformations

B. Haight, J. Modell, J. Stoler, 2007, Pharmacoepidemiology and drug safety.

Algorithms to identify colonic ischemia, complications of constipation and irritable bowel syndrome in medical claims data: development and validation

Alexander M Walker, B. Sands, C. Cali, 2006, Pharmacoepidemiology and drug safety.

Drug Copayment and Adherence in Chronic Heart Failure: Effect on Cost and Outcomes

A. Walker, J. Alexander Cole, Heather Norman, 2006, Pharmacotherapy.

Severe Vascular Events in Migraine Patients

A. Walker, C. Sikes, P. Velentgas, 2004, Headache.

The Incidence of Abdominal and Pelvic Surgery Among Patients with Irritable Bowel Syndrome

B. Kuo, A. Walker, J. Yeaw, 2005, Digestive Diseases and Sciences.

Occurrence of Colon Ischemia in Relation to Irritable Bowel Syndrome

B. Sands, A. Walker, S. Cook, 2004, American Journal of Gastroenterology.