Abstract
Qian, G; Hou, LG; Guo, W
Guo, W (reprint author), Zhengzhou Univ, Childrens Hosp, Dept Dermatol, Zhengzhou 450053, Henan, Peoples R China.
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 2019; 321 (6): 604