Figure 3: Patient 3 (a) normal chest x-ray (PA view) before the start of methotrexate, (b) chest x-ray (PA view) of the same patient showing bilateral upper and middle zone opacities 40 days after starting methotrexate
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Figure 3: Patient 3 (a) normal chest x-ray (PA view) before the start of methotrexate, (b) chest x-ray (PA view) of the same patient showing bilateral upper and middle zone opacities 40 days after starting methotrexate
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