TY - JOUR T1 - COPD Due to Occupational Biomass and Grain Dust Exposure: Case Report Y1 - 2021 PY - 2021 DA - 2021 N1 - doi:2020.57739 T2 - EURASIAN JOURNAL OF MEDICIAL INVESTIGATION JF - EURASIAN JOURNAL OF MEDICIAL INVESTIGATION JO - EJMI SP - 289 EP - 290 VL - 5 IS - 2 SN - M3 - doi:2020.57739 UR - https://dx.doi.org/10.14744/ejmi.2020.57739 Y2 - 2021 ER -