title: [A still difficult problem: the etiologic diagnosis of pleurisy with clear fluid. Can the in vitro cultivation of pleural fluid cells contribution to its solution?].
mesh_terms: D046508:Culture Techniques; D003581:Cytodiagnosis; D006801:Humans; D008171:Lung Diseases / Q000175:diagnosis*; D008297:Male; D008722:Methods; D010995:Pleural Diseases / Q000175:diagnosis*; D010996:Pleural Effusion / Q000166:cytology*
vernacular_title: Un problème encore difficile: le diagnostic étiologique des pleurésies à liquide clair. La mise en culture in vitro des cellules des liquides pleuraux peut-elle contribuer à sa solution?