Figure 1.
Flowchart of inclusion for smokeless tobacco (Swedish snus)–exposed children and tobacco‐free controls. AGA indicates appropriate for gestational age; HRV, heart rate variability; SBP, systolic blood pressure.
Flowchart of inclusion for smokeless tobacco (Swedish snus)–exposed children and tobacco‐free controls. AGA indicates appropriate for gestational age; HRV, heart rate variability; SBP, systolic blood pressure.