TY - RPRT TI - Immunological dosage of Hb F and its correlation with the Singer test. Decrease of fetal hemoglobin with age. AU - A Mauran-Sendrail AU - J F de Boissezon AU - J Verdier PY - 1973 DO - 10.1111/j.1423-0410.1973.tb05210.x UR - https://pubmed.ncbi.nlm.nih.gov/4198958/ ID - 4198958 ER -