PMC6899299_01
Clinical course. One month after quitting e-cigarette use, his hemoglobin and hematocrit gradually decreased and normalized on day 57.
CRIHEM2019-2084325.001.jpg
PMC6899299_01_CRIHEM2019-2084325.001.jpg
fig1
One month later, his hemoglobin and hematocrit had gradually decreased and normalized, as shown in Figure 1.