112 IMPACT OF COVID-19 INFECTION AMONG PATIENTS WITH PRE-EXISTING GASTROINTESTINAL CANCERS IN THE UNITED STATES: A MULTICENTER RESEARCH NETWORK STUDY.

por Khan, Ahmad, Bilal, Mohammad, Morrow, Vincent R., Annie, Frank, Mansoor, Emad, Cooper, Gregory S., Hutson, William R., Thakkar, Shyam, Singh, Shailendra
Publicado 2021

Fr089 IMPACT OF COVID-19 ON PANDEMIC MAJOR GASTROENTEROLOGY PROCEDURES, VISITS, AND NEW DIAGNOSIS OF GASTROINTESTINAL CANCERS

por Khan, Ahmad, Bilal, Mohammad, Morrow, Vincent R., Annie, Frank, Mansoor, Emad, Cooper, Gregory S., Hutson, William R., Thakkar, Shyam, Singh, Shailendra
Publicado 2021