APA

McCormack W. M., Rahman A. S., Chowdhury A. K., Mosley W. H. & Phillips R. A. (19690930). Report of the 1966-67 cholera vaccine field trial in rural East Pakistan. 3. The lack of effect of prior vaccination or circulating vibriocidal antibody on the severity of clinical cholera. : Bulletin of the World Health Organization.

Chicago

McCormack W M, Rahman A S, Chowdhury A K, Mosley W H and Phillips R A. 19690930. Report of the 1966-67 cholera vaccine field trial in rural East Pakistan. 3. The lack of effect of prior vaccination or circulating vibriocidal antibody on the severity of clinical cholera. : Bulletin of the World Health Organization.

Harvard

McCormack W. M., Rahman A. S., Chowdhury A. K., Mosley W. H. and Phillips R. A. (19690930). Report of the 1966-67 cholera vaccine field trial in rural East Pakistan. 3. The lack of effect of prior vaccination or circulating vibriocidal antibody on the severity of clinical cholera. : Bulletin of the World Health Organization.

MLA

McCormack W M, Rahman A S, Chowdhury A K, Mosley W H and Phillips R A. Report of the 1966-67 cholera vaccine field trial in rural East Pakistan. 3. The lack of effect of prior vaccination or circulating vibriocidal antibody on the severity of clinical cholera. : Bulletin of the World Health Organization. 19690930.