title: Evaluation of an improved pneumatic-tube system suitable for transportation of blood specimens.
mesh_terms: D000135:Acid Phosphatase / Q000097:blood; D001772:Blood Cell Count; D001792:Blood Platelets; D001800:Blood Specimen Collection / Q000295:instrumentation*; D002245:Carbon Dioxide / Q000097:blood; D002462:Cell Membrane / Q000378:metabolism; D004209:Disposable Equipment; D004355:Drug Stability; D004912:Erythrocytes / Q000166:cytology / Q000378:metabolism; D005069:Evaluation Studies as Topic; D006801:Humans; D007770:L-Lactate Dehydrogenase / Q000097:blood; D008722:Methods; D010783:Photometry; D011188:Potassium / Q000097:blood; D013997:Time Factors
chemical_list: D002245:Carbon Dioxide; D007770:L-Lactate Dehydrogenase; D000135:Acid Phosphatase; D011188:Potassium