Versions of Missouri Laws 191.323 - Powers and duties of department of health and senior services in prevention .. on LawServer 2023 Missouri Laws 191.323 – Powers and duties of department of health and senior services in prevention .. 2022 Missouri Laws 191.323 – Powers and duties of department of health and senior services in prevention .. 2020 Missouri Laws 191.323 – Powers and duties of department of health and senior services in prevention .. 2018 Missouri Laws 191.323 – Powers and duties of department of health and senior services in prevention .. 2016 Missouri Laws 191.323 – Powers and duties of department of health and senior services in prevention and treatment of genetic diseases and birth defects 2015 Missouri Laws 191.323 – Powers and duties of department of health and senior services in prevention and treatment of genetic diseases and birth defects 2014 Missouri Laws 191.323 – Powers and duties of department of health and senior services in prevention and treatment of genetic diseases and birth defects 2013 Missouri Laws 191.323 – Powers and duties of department of health and senior services in prevention and treatment of genetic diseases and birth defects 2009 Missouri Laws 191.323 – Powers and duties of department of health and senior services in prevention and …