title: [Decrease in Endorphin levels in CSF of postoperative patients (author's transl)].
mesh_terms: D000005:Abdomen / Q000601:surgery; D000328:Adult; D000368:Aged; D000758:Anesthesia / Q000009:adverse effects; D000818:Animals; D004723:Endorphins / Q000134:cerebrospinal fluid*; D005260:Female; D006801:Humans; D008297:Male; D051379:Mice; D008875:Middle Aged; D010149:Postoperative Pain / Q000134:cerebrospinal fluid*; D013903:Thoracic Surgery; D014649:Vas Deferens / Q000187:drug effects
chemical_list: D004723:Endorphins
vernacular_title: Disminución de los niveles de endorfinas en el LCR de pacientes postoperatorios.