title: More on acute promyelocytic leukemia pneumonitis.
mesh_terms: D006801:Humans; D015473:Leukemia, Promyelocytic, Acute / Q000150:complications*; D008171:Lung Diseases / Q000209:etiology*; D008297:Male; D008875:Middle Aged; D013577:Syndrome; D014212:Tretinoin / Q000009:adverse effects
chemical_list: D014212:Tretinoin