Prevalence of preoperative anemia and hematinic deficiencies in patients scheduled for elective major orthopedic surgery
Wound drainage with or without blood salvage? An open, prospective, randomized and single-center comparison of blood loss, postoperative hemoglobin levels and allogeneic blood transfusions after major hip surgery
Reticulocyte hemoglobin content in 13 critically ill patients
Anemia, chronic renal disease and chronic heart failure