TY - EJOUR T1 - The Iron Content of Serum Ferritin: Physiological Importance and Diagnostic Value AU - Kate, Joop ten AU - Wolthuis, Albert AU - Westerhuis, Bert AU - Deursen, Cees van PY - 1997 LA - und PB - Kooperation de Gruyter JO - Clinical Chemistry and Laboratory Medicine DO - 10.1515/cclm.1997.35.1.53 ER -