J S Haas

Creating a comprehensive database to evaluate health coverage for pregnant women: the completeness and validity of a computerized linkage algorithm.

J S Haas, J A Brandenburg, I S Udvarhelyi, 1994, Medical care.

Factors associated with the health care utilization of homeless persons.

J S Haas, E. Vittinghoff, J. Haas, 2001, JAMA.

The Stability of Preferences for Life-sustaining Care among Persons with AIDS in the Boston Health Study

C Gatsonis, J S Haas, J S Weissman, 1999, Medical decision making : an international journal of the Society for Medical Decision Making.