Population attributable fraction of gas cooking and childhood asthma: What was missed?

• Wenchao Li,
• Julie E. Goodman,
• Christopher Long

Affiliations

Wenchao Li

Gradient, One Beacon St., 17th Floor, Boston, MA 02108, USA

Julie E. Goodman

Corresponding author.; Gradient, One Beacon St., 17th Floor, Boston, MA 02108, USA

Christopher Long

Gradient, One Beacon St., 17th Floor, Boston, MA 02108, USA