BRAZER, S. R., BRANCH, M. S., LEITHE, M. E., MARK, D. B., BEHAR, V. S., PETER, R. H., … PRYOR, D. B. (1990). CAN DIFFUSE ESOPHAGEAL SPASM BE ACCURATELY DIAGNOSED BY ERGONOVINE CHALLENGE AND GASTROGAFFIN SWALLOW. CLINICAL RESEARCH, 38(1), A9–A9.

BRAZER, S. R., M. S. BRANCH, M. E. LEITHE, D. B. MARK, V. S. BEHAR, R. H. PETER, T. M. BASHORE, R. M. CALIFF, and D. B. PRYOR. “CAN DIFFUSE ESOPHAGEAL SPASM BE ACCURATELY DIAGNOSED BY ERGONOVINE CHALLENGE AND GASTROGAFFIN SWALLOW.” CLINICAL RESEARCH 38, no. 1 (January 1, 1990): A9–A9.

BRAZER SR, BRANCH MS, LEITHE ME, MARK DB, BEHAR VS, PETER RH, et al. CAN DIFFUSE ESOPHAGEAL SPASM BE ACCURATELY DIAGNOSED BY ERGONOVINE CHALLENGE AND GASTROGAFFIN SWALLOW. CLINICAL RESEARCH. 1990 Jan 1;38(1):A9–A9.

BRAZER, S. R., et al. “CAN DIFFUSE ESOPHAGEAL SPASM BE ACCURATELY DIAGNOSED BY ERGONOVINE CHALLENGE AND GASTROGAFFIN SWALLOW.” CLINICAL RESEARCH, vol. 38, no. 1, SLACK INC, Jan. 1990, pp. A9–A9.

BRAZER SR, BRANCH MS, LEITHE ME, MARK DB, BEHAR VS, PETER RH, BASHORE TM, CALIFF RM, PRYOR DB. CAN DIFFUSE ESOPHAGEAL SPASM BE ACCURATELY DIAGNOSED BY ERGONOVINE CHALLENGE AND GASTROGAFFIN SWALLOW. CLINICAL RESEARCH. SLACK INC; 1990 Jan 1;38(1):A9–A9.