TY - GEN AU - Mackay,D M TI - Letter: Cholera SN - 0140-6736 PY - 1974///0222 KW - Cholera KW - prevention & control KW - Cholera Vaccines KW - supply & distribution KW - Community Health Services KW - Disease Outbreaks KW - Humans KW - Socioeconomic Factors N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/s0140-6736(73)92830-4 ER -