TY - GEN AU - LEUALLEN,E C AU - CARR,D T TI - Pleural effusion; a statistical study of 436 patients SN - 0028-4793 PY - 2003///0501 KW - Disease KW - Humans KW - Pleura KW - Pleural Diseases KW - Pleural Effusion N1 - Publication Type: Journal Article UR - https://doi.org/10.1056/NEJM195501202520301 ER -