Understanding racial differences of COPD patients with an ecological model: two large cohort studies in the US and Korea

por Park, Hye Yun, Lee, Hyun, Kang, Danbee, Choi, Hye Sook, Ryu, Yeong Ha, Jung, Ki-Suck, Sin, Don D., Cho, Juhee, Yoo, Kwang Ha
Publicado 2021