[Advances in the diagnosis of pleural effusion].
D000243:Adenosine Deaminase / Q000032:analysis; D001706:Biopsy; D002272:Carcinoembryonic Antigen / Q000032:analysis; D002869:Chromosome Aberrations; D006801:Humans; D009113:Muramidase / Q000032:analysis; D010994:Pleura / Q000473:pathology; D010996:Pleural Effusion / Q000175:diagnosis*
D002272:Carcinoembryonic Antigen; D009113:Muramidase; D000243:Adenosine Deaminase