【医】 慢性肠套迭

chronic myelomonocytic leukemia

chronic obstructive pulmonary disease

chronic exposure: >6gm/day - fluorosis, bone/joint damage…

chronic obstructive pulmonary diseases

otitis media,catarrhal,chronic

chronic biological false-positive (seroreactions for syphilis)

chronic bullous dermatosis of bullous dermatosis of childhood

juvenile chronic polyarthritis