List of Articles infection Open Access Article Abstract Page Full-Text 1 - Survey on Legionella pneumophila in Water Supply Systems of Qazvin Hospitals Shaghayegh Mousavi Mohadesse Choubdar Masoud Panahifard Fatemeh Fotohi 10.22034/jchr.2022.1892531.1101 Open Access Article Abstract Page Full-Text 2 - Environmental Survey on Microbial Contamination in Two Public Hospitals in Qazvin Mohadeseh Choubdar Shagahyegh Mousavi Zohreh Naghdali Faezeh Mohammadi Milad Mousazadeh Ahmad Nikpey 10.22034/jchr.2022.1897883.1126