Cita APA (7a ed.)
Pulmonary and critical care medicine [Pulm Crit Care Med] NLMUID: 101697971.
Cita Chicago Style (17a ed.)
Pulmonary and Critical Care Medicine [Pulm Crit Care Med] NLMUID: 101697971.
Cita MLA (9a ed.)
Pulmonary and Critical Care Medicine [Pulm Crit Care Med] NLMUID: 101697971.
警告：这些引文格式不一定是100％准确.