K. M. Jarvenpaa

Upper Gastrointestinal (GI) pH in Young, Healthy Men and Women

J. Dressman, J. Barnett, R. Berardi, 1990, Pharmaceutical Research.

High-molecular-weight hydroxypropylmethylcellulose. A cholesterol-lowering agent.

J. Barnett, R. Berardi, K. M. Jarvenpaa, 1993, Archives of internal medicine.

Upper Gastrointestinal pH in Seventy-Nine Healthy, Elderly, North American Men and Women

J. Dressman, J. Barnett, R. Berardi, 1993, Pharmaceutical Research.