All Keywords
【저자키워드】 COVID-19, pandemic, surgery, Colorectal cancer, complications, multicenter, 【제목키워드】 Colorectal, Impact,
【저자키워드】 COVID-19, pandemic, surgery, Colorectal cancer, complications, multicenter, 【제목키워드】 Colorectal, Impact,
Communicable Diseases Research
감염병 연구데이터